The unwashed herd loves to think the world is like a movie. See, there's this gang of Nazi guys who just decide to do evil stuff to be jerks. And then there's freedom team that fought them. So if we want to make everyone get that rush of self-righteous indignation and feeling victimized by our current governments, we put some Nazi on a card with some incriminating quote and use that to start the circlejerk about "You Gotta Fight For Your Right (To Party)" or the political equivalent thereof. Never mind that Mengele was a concentration camp doctor and had zero in common with Nazi high command. If it gets the crowd clapping their fetus hands and chanting slogans about freedom, it's a good day for democracy.