Earlier quoted context omitted.
It's insulting in the sense that the stoicism of many men is considered unintelligent, primitive, underdeveloped. You can frame it how you want. It can also be projected as a strength (emotional control). Or men simply being less interested in exchanging emotions intensely as it's just not that important to them.
The "emotional control" that causes them to absolutely blow the fuck up? It's not unintelligent, primitive or underdeveloped, it's simply a meme, an idea that some people can even sincerely believe but at the end it's a pure lie.
I would consider the possibility of BPD. This is kind of a hallmark symptom.
https://en.m.wikipedia.org/wiki/Borderline_personality_disor...
Point being: I’ve known men who are “stoic” in this way and emotionally stable because they don’t otherwise have mental health issues.