Tranny rights are human rights and human rights are tranny rights!
Of course, no one ever said a man can't dress up in women's clothing or even get their junk sliced off!
That's real diversity: people have different takes on things and the freedom to act on them. You don't need a totalitarian nanny-state in order to have men dressing in women's clothing if they want to. 
They don't need special dispensations. They can get by, just like everyone else in a crazy diverse world.
Take a walk on the wild side, man!