What if a hot-blooded hetero cisman gets attracted to - and turned on by - a beautiful, confident woman at the next table to him in a restaurant? And then he overhears that his hormones have actually been stirred into action by......
a transwoman?!
Should he perhaps march over to her and demand an apology for making him feel so stupid and cheated in his now-wasted lust for her?
I can't think this whole line of argument is going to end very well (logically-speaking) for you. But I'm sure you'll tell me how my example is
entirely unrelated in every way to what you're describing...
(PS: If you want another counterexample to do the same treatment to.... how about a hetero cisman starting to date a ciswoman; they are both really into each other, and after several dates the man's thoughts turn to sex (intercourse) - something which to him is an extremely important component of any relationship - but it's at this point the woman tells him that because of serious complications from endometriosis, she's unable to have intercourse. Should our man feel cheated and slighted that this woman has - somehow, and in his eyes -
misrepresented herself to him from the get-go?)