Literally the only time it's happened to me is on here (or MAGA, rather) from liberals pretending to be leftists because they don't know what words mean and think criticizing Biden is supporting Trump.
That sounds like something Hitler would say. Well, maybe not, but I bet you're a vegetarian. Like Hitler. Or have a dog. Like Hitler. Or are dead. Like Hitler.
Say what you will about internet atheists, I don't think they go around saying everything is religion. They usually just, you know, criticize religion.
This. I experienced Redditors calling me “Nazi”, after I posted a pic to Reddit’s “bald”. They failed to realize that Hitler never shaved his head; he shaved the heads of his prisoners. I tried explaining this to people, and reassured them that my grandparents served on the side of the Allies, during WW2. I still have people who have stalked my profile all the way to Lemmy, perhaps even doxing me, to continue their harassment. I’m not even German, or male, and I get bombarded with commenters accusing me of being a male “Nazi”. Not even “neo-Nazi”. They keep specifically referencing Germany and WW2, and like I said, I’m not even German by dna.
One of the two major political parties in the US definitely has big and loud fascist tendencies, expressed explicitly and often, in both words and actions. And they are proud of it. If anyone cut off any possibility of dialogue, slapped away an outstretched hand over and over again, will try and muddy any and all arguments in bad faith, it's that political party and its' voters/supporters.