Actually, it's been proven that homosexuals have one of the glands in their brain smaller than heterosexuals, so there is a possibility that people are born that way. With all the ridicule that they get, no one would want to be gay.
Still, I see your point. Special interest groups and minorities demand that people sympathize with them and get pissy when they don't. My dad owns several engineering and construction firms and now it's much harder for him to get contracts because he is a Christian Anglo-Saxon male.