@LianaBrooks all of these problems could be solved by more leftists making an effort to get away from big tech, so it's not the software itself that makes it not fully work for me. I blame Zuck 
*I'm answering as if you said the fediverse, because in this case I don't feel it's worth distinguishing the social networking I get from Mastodon, GTS, Misskey, etc from each other. Technically Mastodon is still my main social media though
and for staying in touch with people I meet in person, it rarely works