Highly likely Jews started spreading jokes about blondes among White people, right after National Socialist ideological portray of the blonde ubermensch. It's annoying when clueless Whites keep repeating these jokes about their own kind that are mindless.
I find it hypocritical that blacks will say someone is "appropriating their culture" and yet will have bleached "blonde" (orange because they can't understand toner) hair. Everyone wants to be blonde lol.