"Everyone" says most people will not be working in the future. Something else will have to be figured out to occupy their time. Some think they will be killed off. I don't know about that.
Some think a man is his work, that meaninful work is absolutely crucial for mental health. Maybe? Here there are immigrants who have not worked for decades, they seem content, at least they don't want work, not the least because taking a "normal" job would lower their income. You have more money on welfare.