90% of work used to be farming. Today 10% of people are farmers. The next big thing was factory work. At first looms meant more textiles, not less workers. But eventually we hit the transition point where there's actually less factory workers. Now we've moved on to "knowledge work". Sure the effects of automation make more complex knowledge products and jobs for now, but once the automation becomes advanced enough, jobs in the field go down not up. So what comes after knowledge work?

We can't have it both ways. We can't pretend like automation will never kill our jobs while simultaneously pursuing the dream of permeant vacation through automation. The very goal of automation contradicts the idea that we would and should always have jobs.