Things to think about before you call someone "Bad"

[Gallus]

If you don't want people potentially taking offense, don't insult an entire community because you dislike a couple raiders. It would be no less ignorant and foolhardy of me to say "Casuals suck at the game."

I haven't insulted an entire community, however, how you interpret things is completely out of my hand. Same goes for assuming I dislike raiders (not once, twice), when I haven't even talked about raiders at all.

When you make remarks like "You're allowed to be polite," this is you deeming yourself the authority of what is and isn't polite. Your personal values and qualifies are not universal. What you deem impolite or "toxic," others won't. If it were merely an opinion, you wouldn't keep insisting your idea of harassment is harassment.

SE's the one that's going to decide that in the context of this game. Nobody's going to ban someone for supposedly underperforming on a dungeon, but depending on how people "express their annoyance" (I believe that's how you presented it) SE might very well take action against them.