Ah, this is where you're so very wrong.
You underestimate the mother-child relationship. You term it "woman raising the resultant child" but you completely overlook the concept and fact that even if a woman raises a child without the male, she has a relationship with the child. The male who is absent misses out.
Yeah, I've had to be the one to change diapers, give baths, wash clothes, put food on the table, etc but I also got to enjoy every beautiful moment of raising my children. I am the one who has so many more beautiful moments of holding my babies in my arms. The blissful tired moments of holding a newborn and that overwhelming love that just fills your heart, so much love there isn't even words for it. I got to watch their first steps, first teeth pop through, first time they kicked a ball and rode a bike. I got to enjoy so many beautiful moments watching them grow, smile, and learn. Funny moments. Moments where I saw them achieve, learn and grow.
Those men missed out on all of that.
And also the character development that I gained as a woman by raising children. It has taught me many things about myself and life. People grow spiritually, mentally and emotionally when they go through the journey of parenthood.
Those men will never have the parenting joys and joyful memories I have. Those memories will fill my heart for a lifetime.
Those men lost. They lost a lot.