The average person would only have to work a couple of hours a day for all of humanity's basic needs to be met. With robots, we may eventually reach the point w

The average person would only have to work a couple of hours a day for all of humanity's basic needs to be met. With robots, we may eventually reach the point where people don't need to work at all in order to meet humanity's basic needs. Question: What percentage of the work done in modern Western societies actually qualifies as "meeting humanity's basic needs"?