Most jobs are wholly unsustainable. You have to job hop every couple of years to keep up with inflation because God knows you're not getting a raise that keeps you comfortable.
This has led to churn and brain drain and the slow collapse of US domestic business.
It's not that people don't want to work, it's that wages have fallen so far behind the cost of living that it's financial suicide to stay in any one job. Even with all the traps like employer sponsored healthcare, most people just can't afford to be paid the pittance most businesses are willing to pay.
This is a deep societal illness in the US. We've glorified and deified the concept of greed to the point where even talking about income inequality and the unimaginable concentration of wealth is just anathema. It's seeped into the everyday consciousness in the form of "I'm the only one that matters, fuck absolutely everyone else"
I genuinely believe that America will never, ever recover until we address this. We will always be this sick and broken country until the state entirely collapses or we get our shit together and address income inequality.
I have some real serious doubts that we'll ever get there, but it's easy to be pessimistic.