Yeah I'm not too worried about my home being too clean.

Proof I have three kids who made it to adulthood the oldest is a late millennial early Z depending on definitions, the two younger are Z. While their co-workers call out constantly they almost never get sick and when they do they are usually over it in 24 hours. The oldest is the only one that got Covid and the fever broke in less than 48 hours and the at home test came back negative later that day.

We've never worried much about cleaning everything with bleach or Lysol and good old fashioned Dove soap will get your hands clean. They all also spent a good hunk of childhood outside. We are lucky as they didn't grow up in the smart phone era so going outside to play was still fun. Basically my kids got a childhood still very like mine back in the 70's and 80's before safety was invented.