This is not about dress code. Otherwise https://en.wikipedia.org/wiki/Jespersen_v._Harrah%27s_Operating_Co https://en.wikipedia.org/wiki/Jespersen_v._Harrah%27s

This is not about dress code. Otherwise https://en.wikipedia.org/wiki/Jespersen_v._Harrah%27s_Operating_Co https://en.wikipedia.org/wiki/Jespersen_v._Harrah%27s_Operat.... would have a different outcome. It sounds like a Bergeronian dystopia to deny sexed nature of humans and claim that every sexed treatment is discrimination.