Statistics are a funny thing and it’s impossible to say more/less.
I think there is just a percentage of men who can’t control themselves and eventually the opportunity arises where they lose it.
Has nothing to do with STEM or anything else. Just a matter of someone like that being alone with an attractive female. And STEM does seem susceptible to that due to a high possibility of working late hours alone without any surveillance.
Possibly. I work in STEM too (computer science). In my field, lots of men have trouble getting up the nerve just to talk to an attractive woman.