I understand what you're saying and I'm saying it won't ever be the case. When old work goes human ingenuity finds new work. New ideas. Ideas that would once have been either viewed as either impossible or unnecessary.
At one stage the vast majority of population had to work on basics like agrarian society in order to survive. Then that became largely unnecessary and now a much smaller proportion do that.
Then we had increasing proportions working on manufacturing to produce things we'd like rather than need. Then that became largely unnecessary and now a much smaller proportion do that.
Now we have increasing proportions working on services to provide services we want rather than goods we want or basics we need. As that becomes unnecessary we move on to something else.
For every one person working in agriculture now in America there are more than six working in leisure and hospitality. A service industry that is essentially largely a luxury that would have once been unimaginable to be so large compared to agriculture.
EDIT: More than a third of a million people across the EU now work in professional sport and directly-related activities, that's not even counting ancillary hospitality areas like bars where people go to watch televised sport. Do you think we're going to replace footballers with robots?