Are helpers nowdays more choosy? Refused to help employers with more than 2 kids?

I was hanging out at botanical gardens with baby and hubby and a bunch of helpers spotted us and approached us to play with baby. While they were playing with her, a couple of them asked me if I was hiring a FDW - I said maybe I might be on the lookout, and asked them why they want to leave Their current employer. They said they want to work for someone with just 1 child, as 2 kids and cleaning up home and cooking for the family is just too stressful for them.