That's all groups. When you pile people together in a room, there's always one or two who want to tell all the others what to do and how to do it, unsolicited. Sometimes they can be quite nasty. Then you have the some of the others, let's call them "undecided voters", who want to hear what the nasty ones have to say. As if they didn't already make their intentions clear. That's how the grift gets its roots embedded.
There is one ARC in particular around here that I refer to as cultish.