Why not. The Progressive Left has now told all of society that there is no such thing as Genders yet they are champions of Men who believe their gender is woman? What's next in their confused minds, we are just more evolved animals?? Well than why not just use a fire hydrant like our dogs do? That would be so "progressive" in their minds.

Transgenderism is a mental disorder, just like anorexia is. An Anorexic can be skin and bones yet when they look in the mirror all they see is a fat person. 

www.cnsnews.com/news/article/michael-w-chapman/johns-hopkins-psychiatrist-transgender-mental-disorder-sex-change