“...regardless of the individual’s sex assigned at birth,”
Actually, sex is assigned at conception. Formerly, it was acknowledged at birth. Now we have technology so we don’t have to wait. Or now we wait to see, supposedly, if the individual agrees with what is between his/her legs.
When you can get a culture to actually question their sex on a large scale, then it is all over for that culture. I don’t know if even God can intervene.
The concept would shortly become meaningless.
Sex egalitarianism has been tried before and failed. The movement now may be getting more fuel from even negative publicity than if it were ignored.