You’re an idiot if you think that politics and race are inextricably associated. It’s the same mistake that right-wing ideologues make: assuming that if the demographics turn in your favor, you will win politically. This is nonsense. After the Roman Empire fell, all the formerly subjugated people who defeated them spent the next two millennia trying to be Romans. The exact same patterns of behavior and culture will persist, whether or not the more common skin tone is pale or dark, and whether or not the “respectable” dialect is Harvard or ebonics or Spanish.
Also, might I add, it’s somewhat ironic that you compare your ideological opponents to Nazis and then explicitly celebrate the deaths of people of a certain ethnic background.