So the question is why. They have their own networks like X and Truth Social but the reality is MAGA doesn't really have a platform beyond hate and owning the libs. So if everyone is MAGA, like X, it's not fun for them, and they're bored easily so they're now all joining Threads and Bluesky.
There's a guy on FB that has 2 liberal sites and he actively removes MAGA posters who join the site. The bigger his site gets the more MAGA people try to join it. Because that's the entire point of MAGA, make others suffer so you feel better about how crappy your own life is
Just like how a couple of MAGA idiots have done here