the major difference between jws and Nazism: JWs follow orders but always re-interpret them for their own localities, whereas the Nazis obeyed Hitler 100% and never dared deviate from their orders no matter where they were.
UKPimo if you think people didn't use the Nazi race theories and its general tyranny to settle local scores and dispose of rivals/mete out punishment over petty jealousies etc, you don't understand human behaviour much.
I agree Watchtower has a brass nerve comparing the suffering of its members - broadly caused by the fragile ego of their own leader - with what the Jews/gypsies went through.