sure, you can see all the most popular posts and communities. But say you wanted to check out a smaller community, say, the splatoon one here on lemmy.world. You wont see all of the posts there from kbin. How about animemes from lemmy.ml? The latest post you can see from kbin is a week old, yet it’s getting posts everyday. Personally I wanna see some posts from rule34 on lemmynsfw, but again no.

And this is a problem not unique to kbin, I have not found any entrance to the fediverse that doesnt have this problem.