I guess we know what Neo N of hos user name means now.

“Ha, he said that he speaks German, so he must be from Germany! I am so smart!”

1. the state-borders in Europe don’t follow strict linguistic or ethic borders. There are a lot of German-speaking poles, danes, etc etc.
2. If anything, their past makes the Germans experts and authorities in fascism. So on top of being wrong, you’re also being illogical.