Indeed Scott. Your anlysis touches on something which should probably be grabbed, and followed to conclusion. Personally I think we should add something in to the definition of Nazism, if it isn't there already (I wouldn't even know where to look, which is another indication of things gone weird); "Iincubates inhumanity towards people peceived as not culturally aligned with the mainstream view, not native, or otherwise distinuished from average".
Probably doesn't seem any big deal, but that is the point; if people don't think they are affected, they probably are. No-one is immune. This virus tries to infect the minds of all of us.