Interesting, I haven't personally had any run ins with Hexbears, but everything I've read from them in non-Hexbear communities has generally looked fine to me. Sure, they argue hard and in detail when it comes to anything political and they can also be a little edgy, but I haven't seen any of them be assholes, abusive, argue in bad faith, etc. So far I have appreciated their contributions. It probably helps that I generally agree with (many of?) them politically as far as I can tell, but despite that, if I saw them being assholes I would make notice because I don't believe in defending the people in your team even when they're doing wrong. I would be more likely to call them for taking the wrong approach instead. Do you have any example threads that demonstrate what you're describing?