Who said “no responsibility for women”? You keep putting words in our mouths.
The article was about men avoiding it by drastic measures (as opposed to celibacy). The comments should be expected to focus on men - but do not by necessity absolve women!
The current law says. A woman has no legally enforced responsibility towards her child. She has no obligations. She can abort if she chooses, and no man can tell her no. She can put the kid up for adoption or foster care. In most states, she can just walk into a hospital or fire station, leave the baby there, and walk away, no questions asked.
Unlike men.