diff --git a/src/components/attachment-thumbs.tsx b/src/components/attachment-thumbs.tsx
index 4829b7688..2b4aadf75 100644
--- a/src/components/attachment-thumbs.tsx
+++ b/src/components/attachment-thumbs.tsx
@@ -3,12 +3,10 @@ import { Suspense } from 'react';
 import { openModal } from 'soapbox/actions/modals.ts';
 import { MediaGallery } from 'soapbox/features/ui/util/async-components.ts';
 import { useAppDispatch } from 'soapbox/hooks/useAppDispatch.ts';
-
-import type { List as ImmutableList } from 'immutable';
-import type { Attachment } from 'soapbox/types/entities.ts';
+import { Attachment } from 'soapbox/schemas/index.ts';
 
 interface IAttachmentThumbs {
-  media: ImmutableList<Attachment>;
+  media: readonly Attachment[];
   onClick?(): void;
   sensitive?: boolean;
 }
@@ -18,7 +16,7 @@ const AttachmentThumbs = (props: IAttachmentThumbs) => {
   const dispatch = useAppDispatch();
 
   const fallback = <div className='!h-[50px] bg-transparent' />;
-  const onOpenMedia = (media: ImmutableList<Attachment>, index: number) => dispatch(openModal('MEDIA', { media, index }));
+  const onOpenMedia = (media: readonly Attachment[], index: number) => dispatch(openModal('MEDIA', { media, index }));
 
   return (
     <div className='relative'>
diff --git a/src/components/dropdown-menu/dropdown-menu.tsx b/src/components/dropdown-menu/dropdown-menu.tsx
index 161d92307..84af570bb 100644
--- a/src/components/dropdown-menu/dropdown-menu.tsx
+++ b/src/components/dropdown-menu/dropdown-menu.tsx
@@ -9,13 +9,12 @@ import { closeDropdownMenu as closeDropdownMenuRedux, openDropdownMenu } from 's
 import { closeModal, openModal } from 'soapbox/actions/modals.ts';
 import IconButton from 'soapbox/components/ui/icon-button.tsx';
 import Portal from 'soapbox/components/ui/portal.tsx';
+import { Entities, EntityTypes } from 'soapbox/entity-store/entities.ts';
 import { useAppDispatch } from 'soapbox/hooks/useAppDispatch.ts';
 import { userTouching } from 'soapbox/is-mobile.ts';
 
 import DropdownMenuItem, { MenuItem } from './dropdown-menu-item.tsx';
 
-import type { Status } from 'soapbox/types/entities.ts';
-
 export type Menu = Array<MenuItem | null>;
 
 interface IDropdownMenu {
@@ -28,7 +27,7 @@ interface IDropdownMenu {
   onShiftClick?: React.EventHandler<React.MouseEvent | React.KeyboardEvent>;
   placement?: Placement;
   src?: string;
-  status?: Status;
+  status?: EntityTypes[Entities.STATUSES];
   title?: string;
 }
 
diff --git a/src/components/media-gallery.tsx b/src/components/media-gallery.tsx
index 085d95e61..9b59bab2d 100644
--- a/src/components/media-gallery.tsx
+++ b/src/components/media-gallery.tsx
@@ -8,7 +8,7 @@ import StillImage from 'soapbox/components/still-image.tsx';
 import { MIMETYPE_ICONS } from 'soapbox/components/upload.tsx';
 import { useSettings } from 'soapbox/hooks/useSettings.ts';
 import { useSoapboxConfig } from 'soapbox/hooks/useSoapboxConfig.ts';
-import { Attachment } from 'soapbox/types/entities.ts';
+import { Attachment } from 'soapbox/schemas/index.ts';
 import { truncateFilename } from 'soapbox/utils/media.ts';
 
 import { isIOS } from '../is-mobile.ts';
@@ -16,8 +16,6 @@ import { isPanoramic, isPortrait, isNonConformingRatio, minimumAspectRatio, maxi
 
 import SvgIcon from './ui/svg-icon.tsx';
 
-import type { List as ImmutableList } from 'immutable';
-
 // const Gameboy = lazy(() => import('./gameboy'));
 
 const ATTACHMENT_LIMIT = 4;
@@ -46,7 +44,8 @@ const withinLimits = (aspectRatio: number) => {
 };
 
 const shouldLetterbox = (attachment: Attachment): boolean => {
-  const aspectRatio = attachment.getIn(['meta', 'original', 'aspect']) as number | undefined;
+  const aspectRatio = 'meta' in attachment && 'original' in attachment.meta && (attachment)?.meta?.original?.aspect;
+
   if (!aspectRatio) return true;
 
   return !withinLimits(aspectRatio);
@@ -159,7 +158,7 @@ const Item: React.FC<IItem> = ({
     const attachmentIcon = (
       <SvgIcon
         className={clsx('size-16 text-gray-800 dark:text-gray-200', { 'size-8': compact })}
-        src={MIMETYPE_ICONS[attachment.getIn(['pleroma', 'mime_type']) as string] || paperclipIcon}
+        src={MIMETYPE_ICONS[attachment?.pleroma?.mime_type as string] || paperclipIcon}
       />
     );
 
@@ -291,9 +290,9 @@ const Item: React.FC<IItem> = ({
 
 export interface IMediaGallery {
   sensitive?: boolean;
-  media: ImmutableList<Attachment>;
+  media: readonly Attachment[];
   height?: number;
-  onOpenMedia: (media: ImmutableList<Attachment>, index: number) => void;
+  onOpenMedia: (media: readonly Attachment[], index: number) => void;
   defaultWidth?: number;
   cacheWidth?: (width: number) => void;
   visible?: boolean;
@@ -323,7 +322,7 @@ const MediaGallery: React.FC<IMediaGallery> = (props) => {
 
   const getSizeDataSingle = (): SizeData => {
     const w = width || defaultWidth;
-    const aspectRatio = media.getIn([0, 'meta', 'original', 'aspect']) as number | undefined;
+    const aspectRatio = 'meta' in media[0] && 'original' in media[0].meta && (media[0])?.meta?.original?.aspect;
 
     const getHeight = () => {
       if (!aspectRatio) return w * 9 / 16;
@@ -349,7 +348,9 @@ const MediaGallery: React.FC<IMediaGallery> = (props) => {
     let itemsDimensions: Dimensions[] = [];
 
     const ratios = Array(size).fill(null).map((_, i) =>
-      media.getIn([i, 'meta', 'original', 'aspect']) as number,
+      'meta' in media[i] && 'original' in media[i].meta && typeof media[i].meta?.original?.aspect === 'number'
+        ? media[i].meta.original.aspect
+        : undefined as unknown as number, // NOTE: the old logic returned undefined anyways, and the implementation of the functions below call 'isNaN', such as the 'isPortrait' function
     );
 
     const [ar1, ar2, ar3, ar4] = ratios;
@@ -547,9 +548,9 @@ const MediaGallery: React.FC<IMediaGallery> = (props) => {
     };
   };
 
-  const sizeData: SizeData = getSizeData(media.size);
+  const sizeData: SizeData = getSizeData(media.length);
 
-  const children = media.take(ATTACHMENT_LIMIT).map((attachment, i) => (
+  const children = media.slice(0, ATTACHMENT_LIMIT).map((attachment, i) => (
     <Item
       key={attachment.id}
       onClick={handleClick}
@@ -560,7 +561,7 @@ const MediaGallery: React.FC<IMediaGallery> = (props) => {
       visible={!!props.visible}
       dimensions={sizeData.itemsDimensions[i]}
       last={i === ATTACHMENT_LIMIT - 1}
-      total={media.size}
+      total={media.length}
       compact={compact}
     />
   ));
diff --git a/src/components/preview-card.tsx b/src/components/preview-card.tsx
index c9f70c981..3e8282396 100644
--- a/src/components/preview-card.tsx
+++ b/src/components/preview-card.tsx
@@ -3,7 +3,6 @@ import linkIcon from '@tabler/icons/outline/link.svg';
 import playerPlayIcon from '@tabler/icons/outline/player-play.svg';
 import zoomInIcon from '@tabler/icons/outline/zoom-in.svg';
 import clsx from 'clsx';
-import { List as ImmutableList } from 'immutable';
 import { useState, useEffect, useRef } from 'react';
 
 import Blurhash from 'soapbox/components/blurhash.tsx';
@@ -12,17 +11,18 @@ import Stack from 'soapbox/components/ui/stack.tsx';
 import SvgIcon from 'soapbox/components/ui/svg-icon.tsx';
 import Text from 'soapbox/components/ui/text.tsx';
 import { normalizeAttachment } from 'soapbox/normalizers/index.ts';
+import { Attachment } from 'soapbox/schemas/index.ts';
 import { addAutoPlay } from 'soapbox/utils/media.ts';
 import { getTextDirection } from 'soapbox/utils/rtl.ts';
 
-import type { Card as CardEntity, Attachment } from 'soapbox/types/entities.ts';
+import type { Card as CardEntity } from 'soapbox/types/entities.ts';
 
 /** Props for `PreviewCard`. */
 interface IPreviewCard {
   card: CardEntity;
   maxTitle?: number;
   maxDescription?: number;
-  onOpenMedia: (attachments: ImmutableList<Attachment>, index: number) => void;
+  onOpenMedia: (attachments: readonly Attachment[], index: number) => void;
   compact?: boolean;
   defaultWidth?: number;
   cacheWidth?: (width: number) => void;
@@ -73,9 +73,9 @@ const PreviewCard: React.FC<IPreviewCard> = ({
           height: card.height,
         },
       },
-    });
+    }).toJS();
 
-    onOpenMedia(ImmutableList([attachment]), 0);
+    onOpenMedia([{ ...attachment, blurhash: attachment.blurhash === undefined ? null : attachment.blurhash } as Attachment], 0);
   };
 
   const handleEmbedClick: React.MouseEventHandler = (e) => {
diff --git a/src/components/pure-status.tsx b/src/components/pure-status.tsx
index 51e40d0f6..7135c690d 100644
--- a/src/components/pure-status.tsx
+++ b/src/components/pure-status.tsx
@@ -2,11 +2,10 @@ import circlesIcon from '@tabler/icons/outline/circles.svg';
 import pinnedIcon from '@tabler/icons/outline/pinned.svg';
 import repeatIcon from '@tabler/icons/outline/repeat.svg';
 import clsx from 'clsx';
-import { useCallback, useEffect, useRef, useState } from 'react';
+import { useEffect, useRef, useState } from 'react';
 import { useIntl, FormattedMessage, defineMessages } from 'react-intl';
 import { Link, useHistory } from 'react-router-dom';
 
-import { importFetchedStatuses } from 'soapbox/actions/importer/index.ts';
 import { openModal } from 'soapbox/actions/modals.ts';
 import { unfilterStatus } from 'soapbox/actions/statuses.ts';
 import PureEventPreview from 'soapbox/components/pure-event-preview.tsx';
@@ -23,14 +22,14 @@ import { EntityTypes, Entities } from 'soapbox/entity-store/entities.ts';
 import QuotedStatus from 'soapbox/features/status/containers/quoted-status-container.tsx';
 import { HotKeys } from 'soapbox/features/ui/components/hotkeys.tsx';
 import { useAppDispatch } from 'soapbox/hooks/useAppDispatch.ts';
-import { useAppSelector } from 'soapbox/hooks/useAppSelector.ts';
 import { useFavourite } from 'soapbox/hooks/useFavourite.ts';
 import { useMentionCompose } from 'soapbox/hooks/useMentionCompose.ts';
 import { useReblog } from 'soapbox/hooks/useReblog.ts';
 import { useReplyCompose } from 'soapbox/hooks/useReplyCompose.ts';
 import { useSettings } from 'soapbox/hooks/useSettings.ts';
 import { useStatusHidden } from 'soapbox/hooks/useStatusHidden.ts';
-import { makeGetStatus } from 'soapbox/selectors/index.ts';
+import { normalizeStatus } from 'soapbox/normalizers/index.ts';
+import { Status } from 'soapbox/types/entities.ts';
 import { emojifyText } from 'soapbox/utils/emojify.tsx';
 import { defaultMediaVisibility, textForScreenReader, getActualStatus } from 'soapbox/utils/status.ts';
 
@@ -127,16 +126,7 @@ const PureStatus: React.FC<IPureStatus> = (props) => {
     }
   }, [overlay.current]);
 
-  // TODO: remove this code, it will be removed once all components in this file are pure.
-  useEffect(() => {
-    dispatch(importFetchedStatuses([status]));
-  }, []);
-  const getStatus = useCallback(makeGetStatus(), []);
-  const statusImmutable = useAppSelector(state => getStatus(state, { id: status.id }));
-  if (!statusImmutable) {
-    return null;
-  }
-  // END TODO
+  const statusImmutable = normalizeStatus(status) as Status; // TODO: remove this line, it will be removed once all components in this file are pure.
 
   const handleToggleMediaVisibility = (): void => {
     setShowMedia(!showMedia);
@@ -486,7 +476,7 @@ const PureStatus: React.FC<IPureStatus> = (props) => {
                   {(quote || actualStatus.card || actualStatus.media_attachments.length > 0) && (
                     <Stack space={4}>
                       <StatusMedia
-                        status={statusImmutable} // FIXME: stop using 'statusImmutable' and use 'status' variable directly, for that create a new component called 'PureStatusMedia'
+                        status={status}
                         muted={muted}
                         onClick={handleClick}
                         showMedia={showMedia}
diff --git a/src/components/quoted-status.tsx b/src/components/quoted-status.tsx
index 657240f3b..413b90ccf 100644
--- a/src/components/quoted-status.tsx
+++ b/src/components/quoted-status.tsx
@@ -7,6 +7,7 @@ import { useHistory } from 'react-router-dom';
 import StatusMedia from 'soapbox/components/status-media.tsx';
 import Stack from 'soapbox/components/ui/stack.tsx';
 import AccountContainer from 'soapbox/containers/account-container.tsx';
+import { Entities, EntityTypes } from 'soapbox/entity-store/entities.ts';
 import { useSettings } from 'soapbox/hooks/useSettings.ts';
 import { defaultMediaVisibility } from 'soapbox/utils/status.ts';
 
@@ -138,7 +139,7 @@ const QuotedStatus: React.FC<IQuotedStatus> = ({ status, onCancel, compose }) =>
 
               {status.media_attachments.size > 0 && (
                 <StatusMedia
-                  status={status}
+                  status={status.toJS() as EntityTypes[Entities.STATUSES]}
                   muted={compose}
                   showMedia={showMedia}
                   onToggleVisibility={handleToggleMediaVisibility}
diff --git a/src/components/status-action-bar.tsx b/src/components/status-action-bar.tsx
index 48a50410e..2712779e8 100644
--- a/src/components/status-action-bar.tsx
+++ b/src/components/status-action-bar.tsx
@@ -49,6 +49,7 @@ import DropdownMenu from 'soapbox/components/dropdown-menu/index.ts';
 import StatusActionButton from 'soapbox/components/status-action-button.tsx';
 import StatusReactionWrapper from 'soapbox/components/status-reaction-wrapper.tsx';
 import HStack from 'soapbox/components/ui/hstack.tsx';
+import { Entities, EntityTypes } from 'soapbox/entity-store/entities.ts';
 import { useAppDispatch } from 'soapbox/hooks/useAppDispatch.ts';
 import { useAppSelector } from 'soapbox/hooks/useAppSelector.ts';
 import { useFeatures } from 'soapbox/hooks/useFeatures.ts';
@@ -826,7 +827,7 @@ const StatusActionBar: React.FC<IStatusActionBar> = ({
           />
         )}
 
-        <DropdownMenu items={menu} status={status}>
+        <DropdownMenu items={menu} status={status.toJS() as EntityTypes[Entities.STATUSES]}>
           <StatusActionButton
             title={intl.formatMessage(messages.more)}
             icon={dotsIcon}
diff --git a/src/components/status-media.tsx b/src/components/status-media.tsx
index 5160e43d0..8d396e8f1 100644
--- a/src/components/status-media.tsx
+++ b/src/components/status-media.tsx
@@ -4,17 +4,16 @@ import { Suspense } from 'react';
 import { openModal } from 'soapbox/actions/modals.ts';
 import AttachmentThumbs from 'soapbox/components/attachment-thumbs.tsx';
 import PreviewCard from 'soapbox/components/preview-card.tsx';
+import { Entities, EntityTypes } from 'soapbox/entity-store/entities.ts';
 import { GroupLinkPreview } from 'soapbox/features/groups/components/group-link-preview.tsx';
 import PlaceholderCard from 'soapbox/features/placeholder/components/placeholder-card.tsx';
 import { MediaGallery, Video, Audio } from 'soapbox/features/ui/util/async-components.ts';
 import { useAppDispatch } from 'soapbox/hooks/useAppDispatch.ts';
-
-import type { List as ImmutableList } from 'immutable';
-import type { Status, Attachment } from 'soapbox/types/entities.ts';
+import { Attachment } from 'soapbox/schemas/index.ts';
 
 interface IStatusMedia {
   /** Status entity to render media for. */
-  status: Status;
+  status: EntityTypes[Entities.STATUSES];
   /** Whether to display compact media. */
   muted?: boolean;
   /** Callback when compact media is clicked. */
@@ -35,8 +34,8 @@ const StatusMedia: React.FC<IStatusMedia> = ({
 }) => {
   const dispatch = useAppDispatch();
 
-  const size = status.media_attachments.size;
-  const firstAttachment = status.media_attachments.first();
+  const size = status.media_attachments.length;
+  const firstAttachment = status.media_attachments[0];
 
   let media: JSX.Element | null = null;
 
@@ -52,7 +51,7 @@ const StatusMedia: React.FC<IStatusMedia> = ({
     return <div className='relative mt-2 block cursor-pointer border-0 bg-cover bg-center bg-no-repeat' style={{ height: '285px' }} />;
   };
 
-  const openMedia = (media: ImmutableList<Attachment>, index: number) => {
+  const openMedia = (media: readonly Attachment[], index: number) => {
     dispatch(openModal('MEDIA', { media, status, index }));
   };
 
@@ -72,10 +71,10 @@ const StatusMedia: React.FC<IStatusMedia> = ({
         <Suspense fallback={renderLoadingVideoPlayer()}>
           <Video
             preview={video.preview_url}
-            blurhash={video.blurhash}
+            blurhash={video.blurhash ?? undefined}
             src={video.url}
             alt={video.description}
-            aspectRatio={Number(video.meta.getIn(['original', 'aspect']))}
+            aspectRatio={Number(video.meta?.original?.aspect)}
             height={285}
             visible={showMedia}
             inline
@@ -90,11 +89,11 @@ const StatusMedia: React.FC<IStatusMedia> = ({
           <Audio
             src={attachment.url}
             alt={attachment.description}
-            poster={attachment.preview_url !== attachment.url ? attachment.preview_url : status.getIn(['account', 'avatar_static']) as string | undefined}
-            backgroundColor={attachment.meta.getIn(['colors', 'background']) as string | undefined}
-            foregroundColor={attachment.meta.getIn(['colors', 'foreground']) as string | undefined}
-            accentColor={attachment.meta.getIn(['colors', 'accent']) as string | undefined}
-            duration={attachment.meta.getIn(['original', 'duration'], 0)  as number | undefined}
+            poster={attachment.preview_url !== attachment.url ? attachment.preview_url : status.account.avatar_static}
+            backgroundColor={attachment.meta?.colors?.background}
+            foregroundColor={attachment.meta?.colors?.foreground}
+            accentColor={attachment.meta?.colors?.accent}
+            duration={attachment.meta?.duration  ?? 0}
             height={263}
           />
         </Suspense>
diff --git a/src/components/status.tsx b/src/components/status.tsx
index dc36ae974..1b189d5d1 100644
--- a/src/components/status.tsx
+++ b/src/components/status.tsx
@@ -16,6 +16,7 @@ import Icon from 'soapbox/components/ui/icon.tsx';
 import Stack from 'soapbox/components/ui/stack.tsx';
 import Text from 'soapbox/components/ui/text.tsx';
 import AccountContainer from 'soapbox/containers/account-container.tsx';
+import { Entities, EntityTypes } from 'soapbox/entity-store/entities.ts';
 import QuotedStatus from 'soapbox/features/status/containers/quoted-status-container.tsx';
 import { HotKeys } from 'soapbox/features/ui/components/hotkeys.tsx';
 import { useAppDispatch } from 'soapbox/hooks/useAppDispatch.ts';
@@ -465,7 +466,7 @@ const Status: React.FC<IStatus> = (props) => {
                   {(quote || actualStatus.card || actualStatus.media_attachments.size > 0) && (
                     <Stack space={4}>
                       <StatusMedia
-                        status={actualStatus}
+                        status={actualStatus.toJS() as EntityTypes[Entities.STATUSES]}
                         muted={muted}
                         onClick={handleClick}
                         showMedia={showMedia}
diff --git a/src/features/admin/components/report-status.tsx b/src/features/admin/components/report-status.tsx
index 33079ce37..653da2bcf 100644
--- a/src/features/admin/components/report-status.tsx
+++ b/src/features/admin/components/report-status.tsx
@@ -9,6 +9,7 @@ import StatusContent from 'soapbox/components/status-content.tsx';
 import StatusMedia from 'soapbox/components/status-media.tsx';
 import HStack from 'soapbox/components/ui/hstack.tsx';
 import Stack from 'soapbox/components/ui/stack.tsx';
+import { Entities, EntityTypes } from 'soapbox/entity-store/entities.ts';
 import { useAppDispatch } from 'soapbox/hooks/useAppDispatch.ts';
 
 import type { AdminReport, Status } from 'soapbox/types/entities.ts';
@@ -52,7 +53,7 @@ const ReportStatus: React.FC<IReportStatus> = ({ status }) => {
     <HStack space={2} alignItems='start'>
       <Stack space={2} className='overflow-hidden' grow>
         <StatusContent status={status} />
-        <StatusMedia status={status} />
+        <StatusMedia status={status.toJS() as EntityTypes[Entities.STATUSES]}  />
       </Stack>
 
       <div className='flex-none'>
diff --git a/src/features/chats/components/chat-message.tsx b/src/features/chats/components/chat-message.tsx
index 22204041d..5d5c26190 100644
--- a/src/features/chats/components/chat-message.tsx
+++ b/src/features/chats/components/chat-message.tsx
@@ -23,6 +23,7 @@ import { useAppSelector } from 'soapbox/hooks/useAppSelector.ts';
 import { useFeatures } from 'soapbox/hooks/useFeatures.ts';
 import { ChatKeys, IChat, useChatActions } from 'soapbox/queries/chats.ts';
 import { queryClient } from 'soapbox/queries/client.ts';
+import { Attachment } from 'soapbox/schemas/index.ts';
 import { htmlToPlaintext } from 'soapbox/utils/html.ts';
 import { isOnlyEmoji as _isOnlyEmoji } from 'soapbox/utils/only-emoji.ts';
 
@@ -112,7 +113,7 @@ const ChatMessage = (props: IChatMessage) => {
           'rounded-br-sm': isMyMessage && content,
           'rounded-bl-sm': !isMyMessage && content,
         })}
-        media={chatMessage.media_attachments}
+        media={chatMessage.media_attachments.toJS() as unknown as Attachment[]}
         onOpenMedia={onOpenMedia}
         visible
       />
diff --git a/src/features/compose/components/reply-indicator.tsx b/src/features/compose/components/reply-indicator.tsx
index 5570ec7cc..7d12ae738 100644
--- a/src/features/compose/components/reply-indicator.tsx
+++ b/src/features/compose/components/reply-indicator.tsx
@@ -5,13 +5,12 @@ import AttachmentThumbs from 'soapbox/components/attachment-thumbs.tsx';
 import Markup from 'soapbox/components/markup.tsx';
 import Stack from 'soapbox/components/ui/stack.tsx';
 import AccountContainer from 'soapbox/containers/account-container.tsx';
+import { Entities, EntityTypes } from 'soapbox/entity-store/entities.ts';
 import { getTextDirection } from 'soapbox/utils/rtl.ts';
 
-import type { Status } from 'soapbox/types/entities.ts';
-
 interface IReplyIndicator {
   className?: string;
-  status?: Status;
+  status?: EntityTypes[Entities.STATUSES];
   onCancel?: () => void;
   hideActions: boolean;
 }
@@ -50,12 +49,12 @@ const ReplyIndicator: React.FC<IReplyIndicator> = ({ className, status, hideActi
         className='break-words'
         size='sm'
         direction={getTextDirection(status.search_index)}
-        emojis={status?.emojis?.toJS() ?? status.emojis} // Use toJS() if status.emojis is immutable; otherwise, fallback to plain status.emojis
-        mentions={status.mentions.toJS()}
+        emojis={status.emojis}
+        mentions={status.mentions}
         html={{ __html: status.content }}
       />
 
-      {status.media_attachments.size > 0 && (
+      {status.media_attachments.length > 0 && (
         <AttachmentThumbs
           media={status.media_attachments}
           sensitive={status.sensitive}
diff --git a/src/features/compose/containers/reply-indicator-container.ts b/src/features/compose/containers/reply-indicator-container.ts
index 871df1dc9..a0ba71397 100644
--- a/src/features/compose/containers/reply-indicator-container.ts
+++ b/src/features/compose/containers/reply-indicator-container.ts
@@ -1,6 +1,7 @@
 import { connect } from 'react-redux';
 
 import { cancelReplyCompose } from 'soapbox/actions/compose.ts';
+import { Entities, EntityTypes } from 'soapbox/entity-store/entities.ts';
 import { makeGetStatus } from 'soapbox/selectors/index.ts';
 
 import ReplyIndicator from '../components/reply-indicator.tsx';
@@ -16,7 +17,7 @@ const makeMapStateToProps = () => {
     const editing = !!state.compose.get(composeId)?.id;
 
     return {
-      status: getStatus(state, { id: statusId }) as Status,
+      status: (getStatus(state, { id: statusId }) as Status)?.toJS() as EntityTypes[Entities.STATUSES],
       hideActions: editing,
     };
   };
diff --git a/src/features/event/event-information.tsx b/src/features/event/event-information.tsx
index 0b01c27dd..9d64356a4 100644
--- a/src/features/event/event-information.tsx
+++ b/src/features/event/event-information.tsx
@@ -15,6 +15,7 @@ import HStack from 'soapbox/components/ui/hstack.tsx';
 import Icon from 'soapbox/components/ui/icon.tsx';
 import Stack from 'soapbox/components/ui/stack.tsx';
 import Text from 'soapbox/components/ui/text.tsx';
+import { Entities, EntityTypes } from 'soapbox/entity-store/entities.ts';
 import QuotedStatus from 'soapbox/features/status/containers/quoted-status-container.tsx';
 import { useAppDispatch } from 'soapbox/hooks/useAppDispatch.ts';
 import { useAppSelector } from 'soapbox/hooks/useAppSelector.ts';
@@ -208,7 +209,7 @@ const EventInformation: React.FC<IEventInformation> = ({ params }) => {
       )}
 
       <StatusMedia
-        status={status}
+        status={status.toJS() as EntityTypes[Entities.STATUSES]}
         showMedia={showMedia}
         onToggleVisibility={handleToggleMediaVisibility}
       />
diff --git a/src/features/report/components/status-check-box.tsx b/src/features/report/components/status-check-box.tsx
index 149a5b352..29c63ee3f 100644
--- a/src/features/report/components/status-check-box.tsx
+++ b/src/features/report/components/status-check-box.tsx
@@ -7,6 +7,7 @@ import Toggle from 'soapbox/components/ui/toggle.tsx';
 import { MediaGallery, Video, Audio } from 'soapbox/features/ui/util/async-components.ts';
 import { useAppDispatch } from 'soapbox/hooks/useAppDispatch.ts';
 import { useAppSelector } from 'soapbox/hooks/useAppSelector.ts';
+import { Attachment } from 'soapbox/schemas/index.ts';
 
 interface IStatusCheckBox {
   id: string;
@@ -62,7 +63,7 @@ const StatusCheckBox: React.FC<IStatusCheckBox> = ({ id, disabled }) => {
     } else {
       media = (
         <MediaGallery
-          media={status.media_attachments}
+          media={status.media_attachments.toJS() as unknown as Attachment[]}
           sensitive={status.sensitive}
           height={110}
           onOpenMedia={() => {}}
diff --git a/src/features/scheduled-statuses/components/scheduled-status.tsx b/src/features/scheduled-statuses/components/scheduled-status.tsx
index ea45ef9aa..137f85ce8 100644
--- a/src/features/scheduled-statuses/components/scheduled-status.tsx
+++ b/src/features/scheduled-statuses/components/scheduled-status.tsx
@@ -8,6 +8,7 @@ import HStack from 'soapbox/components/ui/hstack.tsx';
 import Stack from 'soapbox/components/ui/stack.tsx';
 import PollPreview from 'soapbox/features/ui/components/poll-preview.tsx';
 import { useAppSelector } from 'soapbox/hooks/useAppSelector.ts';
+import { Attachment } from 'soapbox/schemas/index.ts';
 
 import { buildStatus } from '../builder.tsx';
 
@@ -55,7 +56,7 @@ const ScheduledStatus: React.FC<IScheduledStatus> = ({ statusId, ...other }) =>
 
           {status.media_attachments.size > 0 && (
             <AttachmentThumbs
-              media={status.media_attachments}
+              media={status.media_attachments.toJS() as unknown as Attachment[]}
               sensitive={status.sensitive}
             />
           )}
diff --git a/src/features/status/components/detailed-status.tsx b/src/features/status/components/detailed-status.tsx
index 39bf23c7f..2f0c82053 100644
--- a/src/features/status/components/detailed-status.tsx
+++ b/src/features/status/components/detailed-status.tsx
@@ -16,6 +16,7 @@ import HStack from 'soapbox/components/ui/hstack.tsx';
 import Icon from 'soapbox/components/ui/icon.tsx';
 import Stack from 'soapbox/components/ui/stack.tsx';
 import Text from 'soapbox/components/ui/text.tsx';
+import { Entities, EntityTypes } from 'soapbox/entity-store/entities.ts';
 import QuotedStatus from 'soapbox/features/status/containers/quoted-status-container.tsx';
 import { getActualStatus } from 'soapbox/utils/status.ts';
 
@@ -162,7 +163,7 @@ const DetailedStatus: React.FC<IDetailedStatus> = ({
             {(withMedia && (quote || actualStatus.card || actualStatus.media_attachments.size > 0)) && (
               <Stack space={4}>
                 <StatusMedia
-                  status={actualStatus}
+                  status={actualStatus.toJS() as EntityTypes[Entities.STATUSES]}
                   showMedia={showMedia}
                   onToggleVisibility={onToggleMediaVisibility}
                 />
diff --git a/src/features/ui/components/modals/actions-modal.tsx b/src/features/ui/components/modals/actions-modal.tsx
index 6641298b6..9aacd9b3e 100644
--- a/src/features/ui/components/modals/actions-modal.tsx
+++ b/src/features/ui/components/modals/actions-modal.tsx
@@ -4,15 +4,15 @@ import { spring } from 'react-motion';
 
 import HStack from 'soapbox/components/ui/hstack.tsx';
 import SvgIcon from 'soapbox/components/ui/svg-icon.tsx';
+import { Entities, EntityTypes } from 'soapbox/entity-store/entities.ts';
 import ReplyIndicator from 'soapbox/features/compose/components/reply-indicator.tsx';
 
 import Motion from '../../util/optional-motion.tsx';
 
 import type { Menu, MenuItem } from 'soapbox/components/dropdown-menu/index.ts';
-import type { Status as StatusEntity } from 'soapbox/types/entities.ts';
 
 interface IActionsModal {
-  status: StatusEntity;
+  status: EntityTypes[Entities.STATUSES];
   actions: Menu;
   onClick: () => void;
   onClose: () => void;
diff --git a/src/features/ui/components/modals/boost-modal.tsx b/src/features/ui/components/modals/boost-modal.tsx
index 425e8580a..afe841a3c 100644
--- a/src/features/ui/components/modals/boost-modal.tsx
+++ b/src/features/ui/components/modals/boost-modal.tsx
@@ -5,6 +5,7 @@ import Icon from 'soapbox/components/icon.tsx';
 import Modal from 'soapbox/components/ui/modal.tsx';
 import Stack from 'soapbox/components/ui/stack.tsx';
 import Text from 'soapbox/components/ui/text.tsx';
+import { Entities, EntityTypes } from 'soapbox/entity-store/entities.ts';
 import ReplyIndicator from 'soapbox/features/compose/components/reply-indicator.tsx';
 
 import type { Status as StatusEntity } from 'soapbox/types/entities.ts';
@@ -37,7 +38,7 @@ const BoostModal: React.FC<IBoostModal> = ({ status, onReblog, onClose }) => {
       confirmationText={intl.formatMessage(buttonText)}
     >
       <Stack space={4}>
-        <ReplyIndicator status={status} hideActions />
+        <ReplyIndicator status={status.toJS() as EntityTypes[Entities.STATUSES]} hideActions />
 
         <Text>
           {/* eslint-disable-next-line formatjs/no-literal-string-in-jsx */}
diff --git a/src/features/ui/components/modals/compare-history-modal.tsx b/src/features/ui/components/modals/compare-history-modal.tsx
index 313de9291..133359516 100644
--- a/src/features/ui/components/modals/compare-history-modal.tsx
+++ b/src/features/ui/components/modals/compare-history-modal.tsx
@@ -12,6 +12,7 @@ import Stack from 'soapbox/components/ui/stack.tsx';
 import Text from 'soapbox/components/ui/text.tsx';
 import { useAppDispatch } from 'soapbox/hooks/useAppDispatch.ts';
 import { useAppSelector } from 'soapbox/hooks/useAppSelector.ts';
+import { Attachment } from 'soapbox/schemas/index.ts';
 import { emojifyText } from 'soapbox/utils/emojify.tsx';
 
 import type { StatusEdit as StatusEditEntity } from 'soapbox/types/entities.ts';
@@ -81,7 +82,7 @@ const CompareHistoryModal: React.FC<ICompareHistoryModal> = ({ onClose, statusId
               )}
 
               {version.media_attachments.size > 0 && (
-                <AttachmentThumbs media={version.media_attachments} />
+                <AttachmentThumbs media={version.media_attachments.toJS() as unknown as Attachment[]} />
               )}
 
               <Text align='right' tag='span' theme='muted' size='sm'>
diff --git a/src/features/ui/components/modals/media-modal.tsx b/src/features/ui/components/modals/media-modal.tsx
index 2faa1de1d..59c3a6763 100644
--- a/src/features/ui/components/modals/media-modal.tsx
+++ b/src/features/ui/components/modals/media-modal.tsx
@@ -19,20 +19,20 @@ import HStack from 'soapbox/components/ui/hstack.tsx';
 import IconButton from 'soapbox/components/ui/icon-button.tsx';
 import Icon from 'soapbox/components/ui/icon.tsx';
 import Stack from 'soapbox/components/ui/stack.tsx';
+import { Entities, EntityTypes } from 'soapbox/entity-store/entities.ts';
 import Audio from 'soapbox/features/audio/index.tsx';
 import PlaceholderStatus from 'soapbox/features/placeholder/components/placeholder-status.tsx';
 import Thread from 'soapbox/features/status/components/thread.tsx';
 import Video from 'soapbox/features/video/index.tsx';
 import { useAppDispatch } from 'soapbox/hooks/useAppDispatch.ts';
-import { useAppSelector } from 'soapbox/hooks/useAppSelector.ts';
 import { userTouching } from 'soapbox/is-mobile.ts';
-import { makeGetStatus } from 'soapbox/selectors/index.ts';
+import { normalizeStatus } from 'soapbox/normalizers/index.ts';
+import { Attachment } from 'soapbox/schemas/index.ts';
+import { Status } from 'soapbox/types/entities.ts';
+import { getActualStatus } from 'soapbox/utils/status.ts';
 
 import ImageLoader from '../image-loader.tsx';
 
-import type { List as ImmutableList } from 'immutable';
-import type { Attachment, Status } from 'soapbox/types/entities.ts';
-
 const messages = defineMessages({
   close: { id: 'lightbox.close', defaultMessage: 'Close' },
   expand: { id: 'lightbox.expand', defaultMessage: 'Expand' },
@@ -55,8 +55,8 @@ const containerStyle: React.CSSProperties = {
 };
 
 interface IMediaModal {
-  media: ImmutableList<Attachment>;
-  status?: Status;
+  media: readonly Attachment[];
+  status?: EntityTypes[Entities.STATUSES];
   index: number;
   time?: number;
   onClose(): void;
@@ -74,8 +74,7 @@ const MediaModal: React.FC<IMediaModal> = (props) => {
   const history = useHistory();
   const intl = useIntl();
 
-  const getStatus = useCallback(makeGetStatus(), []);
-  const actualStatus = useAppSelector((state) => getStatus(state, { id: status?.id as string }));
+  const actualStatus = status ? getActualStatus(status) : undefined;
 
   const [isLoaded, setIsLoaded] = useState<boolean>(!!status);
   const [next, setNext] = useState<string>();
@@ -83,11 +82,11 @@ const MediaModal: React.FC<IMediaModal> = (props) => {
   const [navigationHidden, setNavigationHidden] = useState(false);
   const [isFullScreen, setIsFullScreen] = useState(!status);
 
-  const hasMultipleImages = media.size > 1;
+  const hasMultipleImages = media.length > 1;
 
-  const handleSwipe = (index: number) => setIndex(index % media.size);
-  const handleNextClick = () => setIndex((getIndex() + 1) % media.size);
-  const handlePrevClick = () => setIndex((media.size + getIndex() - 1) % media.size);
+  const handleSwipe = (index: number) => setIndex(index % media.length);
+  const handleNextClick = () => setIndex((getIndex() + 1) % media.length);
+  const handlePrevClick = () => setIndex((media.length + getIndex() - 1) % media.length);
 
   const navigationHiddenClassName = navigationHidden ? 'pointer-events-none opacity-0' : '';
 
@@ -107,7 +106,7 @@ const MediaModal: React.FC<IMediaModal> = (props) => {
   };
 
   const handleDownload = () => {
-    const mediaItem = hasMultipleImages ? media.get(index as number) : media.get(0);
+    const mediaItem = hasMultipleImages ? media[index as number] : media[0];
     window.open(mediaItem?.url);
   };
 
@@ -126,8 +125,8 @@ const MediaModal: React.FC<IMediaModal> = (props) => {
   };
 
   const content = media.map((attachment, i) => {
-    const width  = (attachment.meta.getIn(['original', 'width']) || undefined) as number | undefined;
-    const height = (attachment.meta.getIn(['original', 'height']) || undefined) as number | undefined;
+    const width  = 'meta' in attachment && 'original' in attachment.meta ? (attachment)?.meta?.original?.width : undefined;
+    const height = 'meta' in attachment && 'original' in attachment.meta ? (attachment)?.meta?.original?.height : undefined;
 
     const link = (status && (
       <a href={status.url} onClick={handleStatusClick}>
@@ -151,7 +150,7 @@ const MediaModal: React.FC<IMediaModal> = (props) => {
       return (
         <Video
           preview={attachment.preview_url}
-          blurhash={attachment.blurhash}
+          blurhash={attachment.blurhash ?? undefined}
           src={attachment.url}
           width={width}
           height={height}
@@ -169,11 +168,11 @@ const MediaModal: React.FC<IMediaModal> = (props) => {
         <Audio
           src={attachment.url}
           alt={attachment.description}
-          poster={attachment.preview_url !== attachment.url ? attachment.preview_url : (status?.getIn(['account', 'avatar_static'])) as string | undefined}
-          backgroundColor={attachment.meta.getIn(['colors', 'background']) as string | undefined}
-          foregroundColor={attachment.meta.getIn(['colors', 'foreground']) as string | undefined}
-          accentColor={attachment.meta.getIn(['colors', 'accent']) as string | undefined}
-          duration={attachment.meta.getIn(['original', 'duration'], 0) as number | undefined}
+          poster={attachment.preview_url !== attachment.url ? attachment.preview_url : status?.account.avatar_static}
+          backgroundColor={attachment.meta?.colors?.background}
+          foregroundColor={attachment.meta?.colors?.foreground}
+          accentColor={attachment.meta?.colors?.accent}
+          duration={attachment?.meta?.duration ?? 0}
           key={attachment.url}
         />
       );
@@ -193,7 +192,7 @@ const MediaModal: React.FC<IMediaModal> = (props) => {
     }
 
     return null;
-  }).toArray();
+  });
 
   const handleLoadMore = useCallback(debounce(() => {
     if (next && status) {
@@ -344,7 +343,7 @@ const MediaModal: React.FC<IMediaModal> = (props) => {
                 className={clsx('absolute bottom-2 flex w-full transition-opacity', navigationHiddenClassName)}
               >
                 <StatusActionBar
-                  status={actualStatus}
+                  status={normalizeStatus(actualStatus) as Status}
                   space='md'
                   statusActionButtonTheme='inverse'
                 />
@@ -362,7 +361,7 @@ const MediaModal: React.FC<IMediaModal> = (props) => {
             }
           >
             <Thread
-              status={actualStatus}
+              status={normalizeStatus(actualStatus) as Status}
               withMedia={false}
               useWindowScroll={false}
               itemClassName='px-4'
diff --git a/src/features/ui/components/modals/report-modal/report-modal.tsx b/src/features/ui/components/modals/report-modal/report-modal.tsx
index ac1244d53..1ac447059 100644
--- a/src/features/ui/components/modals/report-modal/report-modal.tsx
+++ b/src/features/ui/components/modals/report-modal/report-modal.tsx
@@ -21,11 +21,13 @@ import AccountContainer from 'soapbox/containers/account-container.tsx';
 import { useAppDispatch } from 'soapbox/hooks/useAppDispatch.ts';
 import { useAppSelector } from 'soapbox/hooks/useAppSelector.ts';
 import { useInstance } from 'soapbox/hooks/useInstance.ts';
+import { Attachment } from 'soapbox/schemas/index.ts';
 
 import ConfirmationStep from './steps/confirmation-step.tsx';
 import OtherActionsStep from './steps/other-actions-step.tsx';
 import ReasonStep from './steps/reason-step.tsx';
 
+
 const messages = defineMessages({
   blankslate: { id: 'report.reason.blankslate', defaultMessage: 'You have removed all statuses from being selected.' },
   done: { id: 'report.done', defaultMessage: 'Done' },
@@ -91,7 +93,7 @@ const SelectedStatus = ({ statusId }: { statusId: string }) => {
 
       {status.media_attachments.size > 0 && (
         <AttachmentThumbs
-          media={status.media_attachments}
+          media={status.media_attachments.toJS() as unknown as Attachment[]}
           sensitive={status.sensitive}
         />
       )}