I’m currently using Connect (though I prefer Jerboa they haven’t updated to the new version of Lemmy).
When Boost for Lemmy comes out I’ll probably switch to that.
So far this seems super promising as a Reddit replacement, honestly I’m excited by the potential here.
It doesn’t seem like an issue yet, but I’m interested to see how the fediverse combats the inevitable GPT spam it’ll start receiving as it grows and misinformation/advertising becomes more attractive on these platforms. It’s not an easy problem to solve (though handling it better than Elon should be pretty easy lmao).