Two incomes is a trap for families.
First off, the automatic expectation that married women will work full time has increased the labor force to such a degree that most jobs don’t pay enough wages or salary to support a family on that one salary. It is simple supply and demand: a huge increase of labor into the workforce is accompanied by a huge drop in pay because the labor supply outpaced demand for what were formerly family-wage jobs.
Two-incomes is also virtually guarantees that the children in those families will have their care hired out to others, and typically these children will be subjected to an overwhelming amount of nanny-state big-government brainwashing, typically starting in daycare.
To the extent Warren acknowledges this, great. To the extent she proposes massive nany-state solutions (which I am certain she must - because she is a leftist - without ever having read her work), she is another dolt faux intellectual.
It takes a village!