Part of the issue is I see people post opinions as though they are facts and in an unnecessarily argumentative manner rather than a constructive one. Those posts would be none of the three, but present themselves as at least one. Less of an issue on Beehaw I’ll say at least.

Generally if something is true and constructive, I view those posts/comments as useful. They don’t need to be kind. Just don’t make them unnecessarily abrasive.