Leaving kids unattended in RV all day?

I grew up coming home from school or over the summer to an empty house, mom had to work, dad died. No one watched me, I drank from a sink in the house, I played outside without adults watching me, I hung out with friends, I did my homework, I watch TV (black and white), I fixed a sandwich for lunch... sometimes I went all the way to the BOY'S Club on my bike and played basketball or did a crafts class, I graduated high school and went in the military. None of the neighbors called the police or family services.

If the kids are not hurt or neglected leave them alone and let them live the best they can.