What will happen depends on how the bar owner operates his bar. In my 'bar', loudmouths and rude people are removed from the premises, because I don't want to create a place where boorish people are tolerated. My bar is the equivalent of an old Gentlemens club. People can disagree as much as they like, but they will be civilized about it. Technically, I don't own the bar, but the owner put me in charge because we have the same idea of what the bar should be like. If you can't post in a semi respectful manner, then don't bother posting at all. I hate obnoxious loudmouths in real life, but irl, I have to just ignore them because they have rights. In my bar I can just get rid of them because it is a private place and I get to decide who gets to stay or not.