>which benefit from economies of scale The economy of scale isn't as big as one might like. Child care staff ratios for infants and toddlers are something like

>which benefit from economies of scale The economy of scale isn't as big as one might like. Child care staff ratios for infants and toddlers are something like 1:3 to 1:4. Between that and the cost of compliance, licensing, insurance, and the inevitable scandals when deployed at scale, (If you have 1 million caregivers, you absolutely will have some number of murders or molestations. Unfortunate when a parent does it to their own child, but A Public Scandal when a government employee does it) you have got to start wondering if it's worth the hassle. Or you can have mothers take care of their own children. Which has been the default of every human society for tens of thousands of years.