Actually, I have wondered whether it is the female hormones in birth control pills being pissed out and eventually contaminating the water supply. That would explain the explosion in male homosexuals and the generally weak and effeminate men in America.
Don’t know whether that would explain lesbians however.
There have been cross dressing men throughout history ( Ed Wood, a couple of Dauphins of France, Caligula, a colonial era governor of N. Y. ) and probably a lot more unknown ones, which predate B.C. pills, etc. ! Some people have just been born crazy/influenced by something weird; however, they, for the most part, tried to keep it "quite" !
Today, many people want to be "famous" ( or their parents do ! ) for ANY reason. With the new technologies, this has become easier and easier to do and for all the WRONG reasons !