No comment by anyone proves anyone is a liberal or conservative. No comment anyone posts proves anyone is anything. That's the nature of the site.
The user raises concern that a right leaning forum has right leaning filters but fails to mention you see that with some left leaning forums. Based on the shock this person has never visited a left subreddit. Does that mean he is right leaning? Or does this person seek out a right subreddit because they are doing research?
I would guess research because the shock tells us he doesn't visit these places often and he doesn't visit more conservative places lile truth social because they censor at a higher rate.
There is my reasoning. You're challenge is to disprove this.
No one knows anything. Everything is an educated guess.
I gave my best answer with logical points. What is yours? This is a process law enforcement goes through when moving from unknown to known. I like my theory but I am open to others that may conflict.
I don't say things like "you are not X" when I do not know whether a person is in fact X or not.
I read all the same comments you did, and i didn't reach any particular conclusion about the person's politics. Your case is incredibly contrived, imo. A conservative who attempts to use a conservative forum and has a bad experience would have every right to talk about it. Why wouldn't they?
Why would they be shocked the top messages were from conservative viewpoints and report that here? At best the person is centre left with bi-curious right wing urges.