Years later, Instagram has been redesigning their home screen by adding reels and shop tabs.
Newly added to the bottom bar, the Reels tab allows users to watch short-form videos as in Tik Tok. It is reported that you will be able to see personalized recommendations, selected content, shoppable videos, and new product collections by the hop shop channel through the Shop tab.
You can also see how the Likes tab and the Create tab in the bottom bar have been moved up. The new bottom bar and redesigned home screen appear to be working through a server-side update, so it may take some time to make it available to all Instagram users.
Also, there are reports that some users will only be able to see the bolder icons without the new Shop and Reels buttons, so this rollout also has two updates.