So if we assume that some young man at some point finds her attractive...then what.
You wine her, dine her, reach your hand up her skirt only to find you’re holding a tree trunk.
This is the kind of stuff that gets people killed.
Better to treat the symptoms of the dysphoria, and train him to be a man.
After all the hormones, more of a twig than a trunk...
Had that happened to me when I was a young adult I know there'd have been at least a beatdown involved, and a report to the cops to get the queer arrested. Back then they'd have ignored the deserved beating and locked him up.