Sorry.
If he still has testes, he is no she.
But is he telling?
Even if he cut his clinkers off, he still has y chromosomes.
Nonsense. It’s still a man even without the equipment. We don’t call men who have had stuff removed due to penile or testicular cancer women nor do we call a “he” Rottweiler a “she” when it’s been neutered. Your sex is found throughout your body. It’s in your chromosomes, it’s all over and impacts so many things beyond the genitals. A real sex change does not exist. These are delusional people and nothing more.