I agree they do get very testy and you can not politely bring it to their attention.
That part of their behavior is a turn off....
I have listen since 2008 they refuse to grow as a person they are stuck on stupid other wise they have a good show.
Too bad they don’t how they sound when they are angry to those who support them. They may think they are yelling at the one guy but they are really projecting unnecessary unpleasantness.
They have the nucleus of a GREAT show, and like I say, I enjoy listening to them most of the time. A solid, seasoned producer would do them wonders!