>>40048118 (OP)We're undergoing the largest shift in human nature, probably since the dawn of man. They're afraid.
One's sex is typically a fundamental pillar of one's identity. Throughout most of human history, it has been largely true that humans fall into discrete categories of male and female, in reality, these are two poles, and hormone therapies and plastic surgery (and in future, gene therapy, tissue engineering, etc.) are opening up the spaces between these two poles.
This particularly scares feminists, because the exclusive lived experience of the female is a philosophical pillar to them, that a male can become one of them is like stolen valor (also many of them just hate men).
This is likely the first wave of transhumanism, there will be others.
For what its worth, and to my shame, I dismissed this idea for too long, as it had been associated with leftist retards.