I certainly don't think most of these people are flush.
But they do seem content not working, so presumably they have some level of satisfaction with their finances
I think there are more people who were service industry workers who died, or who have young kids and determined childcare costs too much to justify going back to work, than there are people who are somehow still living off their stimulus checks and unemployment benefits (which nearly everyone was cut off of after September).
Considering how often some people like to use automation as a threat against asking for higher wages, you'd think these places would be doing it en masse - now's the time.