I’m sure these things happen just as frequently, if not more, in non-STEM fields. Of course, STEM will be demonized because it’s male-heavy.
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.