I can't pinpoint exactly "what I mean" but basically traditional values. More willing to accept the fact that men and women are going to find each other attractive, that you probably don't want your wife or husband to have a "platonic" friend of the opposite sex that they meet up with one on one, etc etc.
Whereas the highbrow view is more like - okay but if we accept those things then women can't work on nuclear submarines alongside the blokes. We want women to be able to work on nuclear submarines alongside the blokes, anything else is unacceptable, so we should sanitise all of the interactions and punish everyone for being human and then we might be able to make it work, sort of kind of but not really, everyone will be miserable but we pretend.