It's impossible to argue in defense of any group seeking to restrict the rights of others because of personal beliefs. Be they Nazis or AntiFa (who both ironically have some things in common, like a disdain of free speech), there's a reason fringe groups don't have mainstream appeal (the odd time they do, it's because of an existing tyrannical faction in power, like the old French or Russian monarchies, for instance).
The Nazis in this game and the "neo" variety of today aren't the same thing, but that's probably because one group was in charge of a world power and another is a loose collection of miserable and uneducated people.
Man your statement sure sounds a hell of a lot like "Some Very Fine People on Both Sides"...