You can always not post a response if you’re bored.
Even without English as your first language, surely you can see how bringing up the behavior and perception of Nazis and Nazi spaces in response to a person in a communist space would be seen as a comparison because of how those two groups stood in opposition to each other?
If something feels cringey to you why not just not do it? You brought up good faith, not me.
I am genuinely interested in helping you understand how bringing up people who accept Nazis being lumped in with Nazis invites a comparison no matter who you use it in relation to.