Nazis are always the best at optics---  they're the best dressed in public, everything looks so by-the-books; but you go into their closet and there's lots of kinky stuff going on there.  They assume the same of others.  Many times they are right.  But the biggest problem with Nazis is they project their paranoid villany onto others and use it as a strong justification to act like absolute marquis's de sade like kontrol freaks and abuse others in ways that are at least as strange as their own sexual appetites. This is why they are so dangerous...kontrol thru projective violence, fear, and terror