Blame the Chosen Noses that run Wall Street and Hollywood, OP.
The single second they got themselves in power they project any and every fear onto all forms of entertainment, essentially turning it into propaganda.
Still works though, unfortunately. You see a guy in qausi-Nazi imagery, you've been programmed to think "ooh, bad man. me hate."
Doesn't help that Nazi's selectively chose all the cool looking stuff at the time, which in way like stupid women want to pork a mass murderer due to the ill conceived notion that they "Can fix him!" So hen white loser perma-virgins see a gloriously chiselled Aryan jawline in a Hugo Boss uniform and Mercedes convertible, they unfortunately go "me wanna be him!"