I think this article is making a mountain out of a molehill.
Yes, women use pics of their kids on FB but then most people use FB for family and friends. I have never seen a single pic of a child being used as a surrogate for the mother on LinkedIn.
Two, idealising the way parents raised their children in the past is just dumb. Women of my mother's generation were not told that they were risking their child's health, risking obesity, etc by the way they fed their babies. Women were not told that if they failed to bring their children up properly and they became delinquents, it would be their fault.
Women today are more invested in their kids because they know they will be vilified if their children grow up 'imperfectly'.
This is a slick op ed but without much foundation.