Earlier quoted context omitted.
The pay gap exists. The cause of the pay gap is not due to oppression, but due to tempermental difference between different types of people, and the impact that has on salary negotiation. (Including, male-female temperamental differences). This is the point of contention.
Maybe pay shouldn't be based on the personal ability to negotiate, which is not a core competency for most jobs, but on a equal compensation for equal work then...
My point being that sure, ideally it wouldn't be like that, but any implementation I can possibly think of is not viable at all. Jobs are fairly unique things.