“Apparently, Marxists are the only people in history to use bourgeois as a slur. Hilarious.”
Again, I’m glad your humour threshold is so low, but it is a truism that only Left-Wing losers use the term “bourgeois” to refer to the middle classes, and it is always used in a derogatory way, as a slur. They use it in inverted snobbery, as if there was something wrong with being middle class. The only people who despise the middle class are pretentious self-styled intellectuals, usually middle-class themselves, who want to be working class heroes and dress up their warmed over Marxism as Philosophy.
As for the rest of your reply, it just shows that One Tongue Johnny speaks with forked tongue! Get a life, Dude.