This?

The productivity benefits of automation have not led to a 15-hour workweek, as predicted by economist John Maynard Keynes in 1930, but instead to "bullshit jobs": "a form of paid employment that is so completely pointless, unnecessary, or pernicious that even the employee cannot justify its existence even though, as part of the conditions of employment, the employee feels obliged to pretend that this is not the case".

https://en.m.wikipedia.org/wiki/Bullshit_Jobs