Father was the eldest son and the heir apparent, and he set the standard for being a Rockefeller very high, so every achievement was taken for granted and perfection was the norm.
Admittedly, a homosexual can be conditioned to react sexually to a woman, or to an old boot for that matter. In fact, both homo - and heterosexual experimental subjects have been conditioned to react sexually to an old boot, and you can save a lot of money that way.