Daycare is literally the monthly cost of a two bedroom apartment.
In our story, we were not able to get into the "elite" daycare that all the who's who of my city went to. That daycare cost $1500 - $1100 respectively. We ended up going to our daycare out of necessity which just turned out to be a really really good daycare, so we got lucky. But the point is the extra $2200/mo, as you noted, was part of my salary
Foster City Odyssey Preschool for toddlers is $2100 for school day, plus $500 extended day until 6pm.
https://www.odysseypreschool.com/foster-city-admissions
Pennisula Jewish is $3125 for toddlers until 5:30pm
https://pjcc.org/wp-content/uploads/2023/07/PJCC-Preschool-R...