>we routinely have cases where a young man is leading open labs as if they're a teacher themselves (in order to "wow" their female classmates, offer "private free tutoring sessions", etc). Some of the young students in my class take up these offers, and this further demoralizes other female students seeing this happen (i.e. only attractive women being offered tutoring sessions).
Imagine how it must feel to be sincerely interested, possibly struggling because they didn't have a great K-12 experience and thus didn't have things like pre-Calc or AP credits and then... being brushed aside so someone can "tutor" their crush 1:1?
Speaking as someone who's had the unpleasant experience of having someone treat me differently at work based on if I'm "datable", it's incredibly demoralizing, it makes you want to leave an entire field. On my end it made me leave a specific strain of research, but had it happened earlier on I'd have probably switched majors entirely.