This gay, straight bi discussion here is interesting. Without defining the terms all could be right. I don't have the source for this but I remember reading these statistics.
1. About ten percent of guys are totally straight. They have never thought about sex with a guy. They would never have sex with a guy unless they were raped. There is not even a hint of gay sexual preference in them.
2. About 10 percent of guys are totally gay. They will never voluntarily have sex with a woman. They have never fantasized about it and never will.
3. Eighty percent, that is, eight guys out of ten are in the middle. Here is where the confusion is. This doesn't work like lining of elementary guys t go to the restroom in a single file line. That is if we picked 100 guys randomly. there wouldn't be a guy on every percent rather there would be clusters.
There would be lots of guys around the percent 50 as these guys have no real gender preference, but have an image of both guys and gals that turn them on.
There would be a cluster of guys that have a definite preference for gals, but also like the guys. And there would be a cluster of guys that have a definite preference for guys, but also like the gals.
The guys in the big group, eighty percent, are somewhat fluid. That is as teens because of culture, these guys assume they are only straight and consider any jack off or blow jobs as just helping each other out, not a sexual attraction. Then as they age and become more aware many will at some point prefer guys over gals.
Because this group it so fluid, it makes it almost impossible to make any generalized statements about this group that are going to be true all the time.
I have always believed that the vocal homophobic men are in this 80 % group. The louder they denounce homosexuality the greater that gay percent is.
I have no statistics on it, but I don't think that most straights in that 10 percent group are that vocal. They are bewildered by gay activity as they don't understand it, but they usually aren't the ones being vocal about it.
If there is a politician or TV preacher that always has an agenda against gays you can bet they they have had at least one gay experience and deep down would have another if they knew that no one would know and int he case of right wing preachers that God wouldn't know either.
This is my take on it.