I'm not an official member of PSL but I've gone to a lot of their events since the uprising in the summer as well as marching with them at events they've gone to. Its a really great way to get to know other socialist or ML leaning people, especially if you're like me and don't really have friends who lean that way politically. Things have kind of slowed down since the election and I'm pretty sure Covid has a lot to do with it but I hope to get more involved and hopefully join the party proper next year. You do have to go through a candidacy process and they don't just let anyone in which is good.