How are men made heterosexual

It seems the main problem is that men are trained not to see each other as sexual objects adn objects of desire, especially for romance. This effectively blocks their primary sexuality, which is towards other men. So they divert all their sexual energy to women, and never really think about men consciously, although, apart from intense but underhand and superficial ways. they fall in love with women, chase them and are mad about them... but only because they've been blocked from loving men. But, if one day, by chance a man knocks on their door and shows asks them to tread the path that the society has forbidden and which they've for long blocked, then they are forced to deal with this. And then a struggle ensues.