I was once among a group of (fellow) university-educated expats, during a stint living abroad in the 2000s. While we were socializing, somebody asked everyone to say what group of people they would make disappear. (I can’t remember if it was kill/erase/nuke/remove from a map that was said, but a couple of variations along those lines.) People’s answers that day (and their insistence that I, too, should “jokingly” hate some group of people and want them to die) taught me a lot. On top of that, I also am part of one of the groups that was named (no, I am not mixed race-- it was just ignorance on the guy’s part that he not only thought I wasn’t part of the group but also that when I made a “joke” of what he said, he thought telling me that I didn’t seem like part of that group was supposed to make it better somehow).