I used Boost for Reddit and one of my favorite features was the ability to drag a select few subreddits into a custom list and name it.
So I would have a Gaming feed and could select that and only see subreddits for the 4-5 games I was following at that point.
With the fedeverse, I feel that would be even more useful as there’s duplicate communities/magazines popping up.
Was just thinking of a similar thing, like bookmarked communities separate from the feed. The way it is now, a very active community messes up my feed. A feature request would need to go to the backend repo, i think.