Forcing parents to have equal amounts of parental leave, as we do in Sweden (well, we incentivized it,) is a form of imposed equality of outcome. Equality of outcome is often said to be some disease of modern feminism, but really, what's the alternative?
Going against our primal instincts is essential for a productive society. "Man strong - hunt food, woman caring - raise child" or some religious justification of similar dubiousness is _not_ enough.
At the end of the day, it's going to be a balancing act of imposing on individual freedom such that individual freedom is at all possible. I personally am more inclined towards letting people be who they are, but that's what created gender inequality and racism in the first place.