You still need lots of labor, including redundancy staff. Plus lots of insurance, and land might be expensive too (or rent). A proper daycare would even pay e

You still need lots of labor, including redundancy staff. Plus lots of insurance, and land might be expensive too (or rent). A proper daycare would even pay extra to clean everyday, and then modern amenities like the software and bandwidth for livestream of the kids, hosting daily pictures and videos, etc.