Marked as viewed + filter feed by unviewed items

I suggest adding a counter to posts that shows how many users have viewed it. Also, if a user gets tired of scrolling through the feed and seeing things they have already seen, they can check a box to show posts they haven't seen first. Alternatively, this option could be made the default for the feed so that users only see things they haven't seen yet.

Support if you're also tired of scrolling through the same thing, even though there's a lot of interesting stuff "at the bottom," and God forbid there's something you've already seen. I hope you understand what I mean.

There is also such variability when you make the feed relevant without "algorithms." For example, you could include in the feed only what you haven't seen yet + what you commented on and received a reply to. Or you could make every third post something you haven't seen, OR every third post could be an advertisement from the admin. Of course, people will want to scold him for that, but it's business.

upt.
If we develop this further in the direction of algorithms, we can make it so that if a user likes certain hashtags, new posts with these hashtags will appear first in the feed. The main goal is to provide new and relevant posts in the feed.