I think I really only know one who freely admits it, and I cut off contact with him fairly quickly after that. Shame, he was a fairly nice guy otherwise, but I don't want to be around people like that. Unfortunately, there are far too many homophobes, and they're probably only like that because of social pressure. Most of society was more or less against gays, until fairly recently, and that kinda stuck with some people, and they had kids, and taught them "gay is bad". A few of them are probably using it as a cover for actually being gay, I think, so that their friends will still accept them. Which is dumb. They need better friends.