The problem with the multiple redundant communities is real, but it's also real on Reddit. It's just that Reddit has been around for much longer and there has been time for everyone to reach a consensus on which community is the real one. And even then there's different ones still. Is it workreform, antiwork, or workabolition you're looking for? Or for something with less of an ideological debate behind the separation, is it tabletopgamedesign or boardgamedesign?