I don’t necessarily think you’re wrong in asserting that this is a behavior of the groups you mentioned, but it’s important as far as we can to remember the person. In this specific case I don’t see conclusively that @whelmer is expressing any of that.
I understand your emotion, but another time, please try to remember to respond to each person like a person. We’re trying to talk to each other here and not take turns stating positions to a crowd. You know? This isn’t a warning or anything like that, but I am asking you to try to avoid generalizing when you’re responding in conversations with specific people. Before we can assume bad faith we do have to actually establish that the specific individual is acting in bad faith. It’s one thing that can help make this community different to reddit.