I agree with you, but in a different way. Our supply chains that we need to stay alive (medical, shipping, farming, manufacturing) run on extreme conditions and extreme working hours, paid for by extreme money, designed by extreme intellect. We could all stop working, but the workers in those industries (from the CEO down to the laborer) would have to keep their extreme conditions and extreme hours.
If, somehow, we all started working for the supply chain, I think we could rebalance those hours so that they weren't as extreme. As it stands, solutions like UBI still require sweatshops, global shipping, global finance, etc. while simply letting people who aren't on the hook to provide a vital service to sit around and gaze at navels.