I do not find that to be the case at all in my circles, it’s usually the guys giving shit to other guys for expressing emotion and the emotionally expressive people (including women) riffing them for back for being assholes. There’s certainly a song and dance to doing this effectively.

I don’t really think it should be a gendered expectation but rather an everyone expectation. If someone is being vulnerable with you that wouldn’t otherwise, don’t be an asshole. If someone needs to be called out for exhibiting rude behaviour to someone else, do so in the way that works for your circumstances.