If a female does the same job as the guy in the picture and does it as good as he does, she should definitely get the same pay. On the other had if a male does a job that normally is done by women, the same rule should apply
It would work out to rough parity by means of laissez-faire. The idea of enlightened feminism isn’t new. It’s at least as old as Proverbs 31, where this lady kept busy at home and on the side, and she contributed to her family’s renown. She’d not bother if she was always doomed to get a raw deal.