I think it's way late to start talking about that. In America, we have this puritanical ideal that working leads to happiness— or that working is, itself, happiness. Scientifically speaking, that's bollocks. To take the classic case study, people who win the lottery aren't any happier
or unhappier than their workaday peers. They are
exactly as happy.
Real happiness seems to come from something like the Buddhist ideas of mindfulness and acceptance, and that's true whether you're a poverty-sworn monk, a janitor, a CEO, or a pot-smoking layabout.
The idea of "rewarding work" vs. "empty hedonism" is an arbitrary Western construct with little basis in reality.