Well I feel you, let it out if it’s valid feedback but the point is just be sensible while going about it. Don’t give people a reason to go after you irl. Examples might include posting factually untrue stuff they can easily rebut. This is different from opinions where some different groups of people might take different view, if you got something to support your view.

The thing is sometimes people let down guard posting anything they want online thinking it is anonymous, but that is totally falling into the trap. Another simple illustration, those mentimeter they use for polls, you would think it’s anonymous right? Once, someone mentioned, oh, they later discovered it was the same poster posting certain answers. To me, those answers were not even that controversial! Anyway I don’t know how or what exactly they check, but this and other incidents suggest to me that sometimes they may not focus so much on the feedback but who is the one who said it! So to repeat in case it’s not clear, the trap is giving people a reason to go after you irl.