One thing I want to stress: the big problem isn't transphobes not wanting to be attracted to trans women, it's trying to exclude us from spaces and identities based on their own preferences.
I might question your motives in *saying* it often and loudly. I might think it's worth your time to think about the why of it all, but it's your time and your thoughts, I can't do more than think about it.
You don't have the right to make that decision for everyone else. Or anyone else.
Trying to outsource enforcement of your preferences to the rest of the world? That's unquestionably bigoted.