No. You can say, emphatically, “you’re wrong” without also calling someone idiotic, etc.

I occasionally call out people for their stupidity, but more often I call people out for repeating fascist or pro-genocide talking points. Should I be softening that blow, in your eyes? "Yes, you're repeating fascist propaganda, but I won't dare call them something mean like 'literal fascist talking points', because that might hurt your feelings"?

Fascist talking points must be pointed out for what they are, not given the polite euphemisms of civility. Fascism is not acceptable, and it should not be treated as acceptable; that it is a fascist point being made should absolutely be highlighted in any response.

I’ve said right from the start that I agree with some points you make, and I stand by that.

I mean, it's a meme, guy, of something I have repeatedly said is a horoscope for political nerds. It's not posted seriously, and even if it was, it's really not that offensive.

Thank you :) I appreciate that, and respect that you’re willing to give me that even if we have had our disagreements today.

I'm perfectly capable of civil disagreement. I just don't extend that courtesy to people who make apologies for genocide or fascism.