Historically, the Nazis original objective was not to murder everyone who wasn't Aryan. Himmler learned Hebrew and believe it or not, the Nazis are partially responsible for the inception of the state of Israel.
Drugs - The medical industry is the pusher now. That is the difference.
Sex - How much has sex changed since Rome?
Social Behavior - We're puppets on a string whom have lost all sense of civil duty and compassion for our fellow man.