Marc Radle
Legend

Tabletop creators leave X for Bluesky in droves
Bluesky has already grown to to 21.2 million users

Bsky continues to be nice.
My understanding is that Bluesky's blocking feature has teeth, so it is easy to keep your space clean.
I wouldn't say always, but yeah, lately it's been going down the Xitter.Good X/Twitter has always been trash.
Two authors and an actor that I follow, elsewhere, have decamped to BlueSky from Twitter. I've never had a Twitter account, but I do now have one on BlueSky.Yeah, there are lists of the categorically awful people and one of the things you can do with lists on Bluesky is just click on the list and automatically block everyone on them. So the awful folks are finding themselves unable to cause the same kind of problems they do over on Twitter and Facebook.
And in addition to RPG folks making a mass exodus to Bluesky, the same thing is happening with comic book creators, videogame folks and stand-up comedians. So some of the best reasons to be on social media are all active on the same site again, which is nice.