People who use childminders and nurseries are still "bringing up their own children".
I worked compressed hours 4 days a week. DH did the same. Our children spent three days a week at nursery. Plus of course that wasn't every day week of the year, we took a good 6-8 weeks off with them as holidays. I imagine that's pretty standard.
Compare that to my SAHM friends, most of whom (if they were sensible and valued their mental health and relationship) still used either a grandparent, a gym crèche, a pre school or a nursery /child minder to give them a break for at least a few mornings a week.
plus we outsourced the housework to a cleaner /housekeeper, so when we were with the children we could really enjoy being with them
And oh my goodness parenting doesn't stop with the nursery years. And thanks to climbing the career ladder during that time I can dictate my own hours and prioritise working around my teenagers needs. And they are happy thriving confident and loving teenagers.