German multiculturalism.........now THAT’S AN OXYMORON!...............
If you’re referring to diverse culture, actually it’s not. Germans ended up with the Jews because the OTHER countries kept kicking them out (dirty little secret). Any time there is a significant population besides the original culture there is going to be some resentment. Hitler preyed on that, but it was easier to do because basically the “good” countries already got rid of their Jews so did not alleviate the population.