People can't seem to take criticism very well
People nowadays can't differentiate constructive criticism and straight up insults, to the point where saying anything negative to them will make them tilt and insult you back. This is so frustrating because it's become a chore to talk to them and tell them what they're doing wrong. Grow a thick skin. You're not gonna get very far in life if you cry whenever your boss has something to say.
If you agree with that they said, follow the advice. If you don't like what the person is saying, tell them or mute them. Trolling, inting, or throwing insults is only going to make things worse.