I think open and honest discussion on topics usually leads to better understanding, even if one doesn't agree with the other side. That doesn't mean one who disagrees with Bush is really wanting to be like him--your point is well taken. However, I don't see many in the religious right being open to an honest discussion about gay topics.
If one is not willing or allowed to talk about sexual issues, what do they do with their own sexual questions or issues? Does that make them gay--of course not. But since they can't fully discuss this and other sexual issues, I think that shuts down exploring their own sexual questions and needs.