Slightly adjacent to topic: folks often talk about “the usual suspects” here, usually meaning right-wing posters and/or suspected trolls.
When I think of that term I think of the posters who just cannot resist feeding the most obvious troll, even to the point of posting this:
If there’s no value in replying, how about NOT replying? How about NOT giving attention where it is not due.
So the usual suspects, to me, is a bunch of morons who can’t resist trying to have the last word.