I had that happen. We were discussing something about the history of N. Africa and Western Asia, and when I "won" the argument (because he was just saying things he saw on reddit rather than anything factual) his response was something akin to (keeping it SFW): "*well good luck with that MAGA boy, once you get Trump into office all your dreams will come true*" We never once brought up Trump or American politics. He just dropped that little number and blocked me lol.

They don't think its hypocrisy. I've gotten into full on debates with them about it before. They truly believe that it is impossible for them to be racist or prejudiced because of the color of their skin. They actually think that white people are free game and that any negative thoughts, feelings, or expression towards them is protected because white people cannot be victims.