No one really uses communities.

Think there's a lot of people who would rather follow topics, or prefer a messageboard, or long form (highlighter, Letr whenever it gets released).

More sophisticated and customisable feed would be great, coracle has started with this and apparently Damus is introducing it soon.. In the meantime kinda makes sense to follow hashtags rather than people, maybe ¯⁠\⁠_⁠(⁠ツ⁠)⁠_⁠/⁠¯