The idealist agenda is that anything you call yourself is what you are. So if Bruce Jenner calls himself a woman, then he's a woman. If Rachel Dolezal calls herself black, then she's black. On the other side are the realists who say, "Bruce, you still have that Y chromosome which makes you a male. Even if you cut off your penis and testicles all you are is mutilated man, a fully castrated man who dresses like a woman," and "Rachel, you can't change who your parents are and what your ancestry is, and we don't have the technology to permanently change your DNA, so you will always be, racially speaking, white, no matter what you call yourself." The idealists are simply enabling people who are delusional.