Hi Elise,
Maybe that was just my interpretation of Steinem. After reading any piece of feminist literature, my conclusion has always been "I'm not having kids," but that's probably me

But I think nonmarriage and nonparent are linked. If she thought marriage was unfair, I've got to think she didn't think the roles associated with parenting were fair either. In my mind, there is a lot more mindless housework to do when the kids come along.
It's been a while since I read the Feminine Mystique, but one of my key takeaways was that the role of wife and mother was unfair, unstimulating and excruciatingly boring. Ironically, Friedan had children. Steinem did not.
I have to think if the book was written today, CF would be presented as an option. True, they wanted change for the role of wife and mother. But I have to think that given the ways things still are today, it wouldn't be a stretch for them to support the CF lifestyle as well. If change is that slow, then why put yourself in a bad situation and swim against the storm.