I can’t find it now, but I once read an article that said that bc patriarchy devalues women and our opinions and centers men, it results in straight (and non straight men I suppose) centering other men in their lives. Since only men’s opinions matter, men do everything for the approval of other men, usually the “manliest” man. For example, “trophy wives” are usually more about showing off to other men rather than bc the husband actually wants to be married to or is even super attracted to her. Or some men will pretend to not be attracted to a woman if their male friends have deemed her unattractive. Basically, they have done studies on it and if you search for homosexual desire and patriarchy you can find some (though I can’t find the specific one I’m thinking of)