Your little rant at the beginning is what does not make sense. The fact is that anyone that spreads hate is hiding internal issues. Homophobes are hiding the fact that they hate themselves for having gay tendancies, and try to fool people by showing hate. You can find exceptions for this, but as a majority, that is the case. If you want to make an educated guess who on the supreme court has gay tendancies, logically you would pick Scalia and Thomas because of their inner hatred they are trying to hide.
I guess a more none controversial way to answer the original question is to say that if you were to give a "truth" pill to most men, you would be shocked at how many think about it. That does not necesarrily mean all would follow through with it, but a lot think about it.