I completely agree with your first point. You've put it much better than me.

History is written by the winners, however, even if the Nazis had won the war, I think people would still understand that discrimination against any particular group is wrong. Who knows?

Censorship isn't something I stand for. However, in the UK I can be vocal about my opinions as long as I'm not harassing certain groups for no reason. Sure, thats censorship, but I can speak out against my government without showing hatred if they were to take the policy too far. Its a fine line.