We're told some men who identify as nice guys aren't really nice guys. But men who identify as women are considered women even if they haven't gone through a sex-reassignment surgery. If a former man chooses to identify as a women it would be bigoted to say they aren't "really a woman". Isn't it equally bigoted to say men who identify as nice guys aren't "really" nice guys? Why all this hate for trans-nice-guys?