I'm just sticking to lemmy.world for now. It doesn't have all the communities I want yet but it seems more open than the others. I don't like walled gardens or gated communities. If I wanted a platform with power hungry, elitist moderators creating circle jerk in-groups, I would have stayed on Reddit.

Same. I joined .world randomly because I didn't understand Lemmy when I joined, but I made the right decision!