It is really disgusting to me when people claim polygyny ruins society by creating a class of unwanted, unsatisfied, unmarried men.
Their solution is to force women to marry them, who wouldn't otherwise want to?
And they claim this is for women's rights? "Progressive", "enlightened" modernism leaving the barbaric in the past? The level of idiocy alone in this thinking is barbaric.
The worst thing you can do for a weak, or low minded man is to give him what he wants to try to make him happy. Where do they think all the unhappy and abusive marriages in their pagan society came from?
They even claim men being left without wives fueled raids and pillaging and kidnapping - and they think these men should have been married? A person who will kidnap and rape and pillage because all the women are choosing someone else, that is the kind of man no woman should dare to marry.

In summation they claim that women should not be allowed to marry whom they would choose, so that in desperation they are forced to marry abusive men - and that is "progressive" in their eyes.