Speaking as an American, I don’t give a shit if it increases productivity or not. Productivity has gone up exponentially with technological advancement since the advent of the 5 day work week. We, as a species, should be minimizing work to 3 or 4 days a week with equal overall pay. Corporations should be fined heavily for contacting an employee after working hours. On call should require corporations to pay hefty ove…
Lot of shoulds, oughts, etc. How about this: do whatever you want. Nothing is stopping you from setting up a 3 day workweek co-op. More power to any group that wants to. There are a number out there already. But it's worth considering why it hasn't totally taken over "naturally".
(Certainly not "naturally")