Agree about the last part, but that doesn't make someone a troll

It does for me. Not sure what your definition of troll is.

It used to mean someone who's trying to enrage people by baiting ("trolling"), and now it can also mean someone arguing in bad faith. And Chinese troll I guess means someone doing this on behalf of the Chinese govt.

Yup we agree then. Claiming an argument to be racist is a bad faith attempt at guilt tripping Americans; a form of FUD and whataboutism. It is not done by normal users, they don’t need it.

Or it can just be a normal user who's wrong this time. He looks like a normal user. In theory it could all be a cover, but that'd be ridiculous effort just for HN boards. There's no need to accuse people of this.

There’s ordinary xkcd wrong on the internet and there’s repeating foreign nation state propaganda lines. Doing it in good faith does not make it less bad.