Um, yeah, but no.
Look, take what you can and call it a day:
YES, homosexuality is a thing. Historically.
YES, men who like playing female with other men to the point of dressing like them is also a thing. Historically.
NO, that is NOT another gender, it is the emulation of another one (hence the term, "trans").
NO, that is not 57 genders.
You forget that while I'm no degree holding expert, I know a thing or three about other countries, history, and anthroplogy.
You have not cited a single example of what you claim nor will, even after I GAVE you quasi-examples that should lead you to any if possible.