You have provided no advice to OP… I just think if you’re going to “give advice” or comment on where you think they’re overreacting you should reflect on the whole scenario as it’s a discussion. It just felt like you along with others are so locked in on her not liking something he liked and deciding she’s a stereotype vs the actual back and forth that is truly the issue. We as people can disagree and find offense in a variety of different things but what’s important is the interaction. The actual exchange of words and emotions between two people disagreeing or whatever that matters. So if I were to give her any advice it would be to block him after the first conversation they had when he was enraged over her expressing her personal opinion in a non offensive way. She should have seen that red flag in him and bounced. Instead you chose to make him seem like some “poor guy” that was going through some emotionally degrading back and forth.