system
A chat on /r/wallstreetbets
human
The chat page has been turned into three pages: the primary chat page that shows all of your friends, streaks, message status; a page devoted to your friend's stories; and page for group chats. otherwise, the app seems to be the same. The sponsored content is still only accessible by swiping to the left.

gpt
that has been the case around the world for a while, this is not the 'redesign'