On retirement, my wife and I get about $30K. We can live on that but we own the house so have no rent, and heat with wood which is free. That translates to about $15 an hour. In Washington state, the minimum wage is about $10 going to $15. It is $15 over in Seattle.
I think a reasonable wage would be $20 if you had to pay rent, buy a car, and eat. Lol. When I worked I got about $60 per hour. Retirement was a change.