You're a German person who is defending a person who chose to include the word "nazi" as the start of the conversation? That just makes people assume you find that kind of rhetoric acceptable and if that is true, then it is no wonder you can't have a decent conversation on the topic.
I don’t know, everyone but you seems to be able to have a civil discussion.
All I can say as a white Polish immigrant in Germany is that I was hit by the “Nazi club” as it’s called here a hundred times in my lifetime. No matter how mild your statement might be the Nazi insinuation comes fast. My superpower is that I can actually defend myself by saying that my ancestors were killed by Nazis, while native Germans can’t, but such a defense shouldn’t be necessary to begin with.