The generosity of the super-rich is sometimes proffered as evidence they're contributing as much to the nation's well-being as they did decades ago when they paid a much larger share of their earnings in taxes.
What someone is paid has little or no relationship to what their work is worth to society.
During three decades from 1947 to 1977, the nation implemented what might be called a basic bargain with American workers. Employers paid them enough to buy what they produced.
So why don't nurses do home visits to Americans with acute conditions? Hospitals aren't paid for it.
Much of what's called 'public' is increasingly a private good paid for by users - ever-higher tolls on public highways and public bridges, higher tuitions at so-called public universities, higher admission fees at public parks and public museums.