From your opinion about the original of monogamy, it still backs the problem of female subjugation. Men keeping multiple women as backup if their wives can't procreate.
Now women are kicking against cultures and laws that restrict their autonomy, men are suddenly aware of the limitations they face on their own without enslaved women doing their bidding. Wow!
You know Alan, if men were taking precautions as much as women, we won't find ourselves in high custody battles and fatherless children. Men are as responsible as women in raising children but the patriarchal culture laid that burden on women.
Well most women are tied of bearing the burden of monogamy relationship and we want out of any custom that restricts our human right. So the earlier men get used female autonomy the better for all of us.