No empire has ever been created or led by women. Look at nextdoor Sweden to see how disastrously female leadership is playing out. This is not progress. Cultural suicide is not something to "catch up" to.
... bringing civilization with them every where they went. Pick a place in the world that was blessed with British leadership. It's better off than it would have been without it. You can cry racism! till you're red in the face, but you can't call me wrong.
The currency of the modern era is intersectionalist adversity -- when one doesn't really have it, like say white women in North America or Canada, the most privileged population in all of human history -- then one needs to manufacture it.
Society figured out a long time ago that polygamy has some serious detriments. Look at any Muslim country to see the evidence. They export their beta males they have no use for. And everyone benefits!!!!! :)
and oppression is something lesbians are really good at! https://wentworthreport.com/2017/01/08/rate-of-domestic-violence-highest-in-lesbian-relationships/