The REASON that a straight male would turn down a man who had mutilated his penis and thinks he is a girl is because that set of mutilated genitals is STILL a penis.Trick question, there is no correct answer because every view on this is valid; I understand the preference angle but I also think it'd be a little weird for someone to say they don't ever wanna have sex with a black person. It's too messy of a question, be it trans, racial, or whatever to truly say it is or isn't discriminatory imo, it would depend on the individual's reasoning for such.
On the whole though I have already expressed that genital preference is a valid thing prior in this thread. So if someone doesn't want to have sex with someone who has a penis because they don't like penises, that's fine. It just doesn't mean the person they're turning down is a man.
A lot of people do not find breast implants attractive, for a lot of different reasons. It's simply not the real thing, no matter what you say. It's elective surgery that mutilates the body, and for some folks, that is a turn-off.
If I turn down Caitlyn Jenner, I am turning down a man who went through a voluntary surgery to change the way his penis looks. I might have mentioned this before, but I am not a fan of the man gland.
That does not make me a bigot.