In my case, its just my father in law who lives with me and watches my daughter. But many upper middle class people have nannies, au-pairs, etc. Upper middle c

In my case, its just my father in law who lives with me and watches my daughter. But many upper middle class people have nannies, au-pairs, etc. Upper middle class isn't very large, but they are certainly the demo for an AirBnB in a tourist destination. Average people don't really travel much. Even if you don't have a babysitter, having a kitchen to feed your kids yourself is huge.