I carried water for them for too long. The fact that they can't get him under control is a huge red flag. It shouldn't be hard to have a private conversation where you tell him to shut up about something and he listens. I do hope they figure something out, I don't wish I'll on the people who actually want to make a difference.
Though I will agree online activism is dumb, it gets you no where but deeper into online drama circles. But he should've be saying that as terminally online as he is.