The reason people in the first world can even produce the thought of wishing for less work is because all of the heavy lifting needed for them to exist was outsourced to third world countries.
The only reason you think you are so productive is because almost all your clothes, technology, medical supplies, house appliances and most of your food was produced outside the US by foreign workers; you had nothing to do with it. IT HAS NOTHING TO DO WITH YOUR, YOUR SUPERIOR PRODUCTIVITY, OR ROBOTS.
The US is living off the back of illegal miners in the third world and it tells itself "yeah, we should do less!".
I am not making a point against automation, we clearly need more. But the world is so big and the people so numerous all the automation we have pales in comparison with the needs of us all. That is why the number of people working globally has increased, even with automation, not decreased.