He does.
He doesn't like a group of people and you know which ones they are. There is no law that says he must like a certain group, even that one.
On some of it he is wrong BUT he right on other stuff.
I would like to see more of his good side and less of his bad side but unless he can be convinced not everything is a left or right issue, I think it might be a lost cause.
You have said you want the war with him and gave your reason, being "not allow them to suck all the oxygen out of spaces," so complaining about his rudeness is a waste of time,...
You might be right. If he can't learn anything new he is a narcissist... or sociopath.
He just wants what we all want when all said and done, a fair system.
The English are NOT greedy and they are kind and generous and they are reasonable.