France has been working 4 days a week basically. All the fundamentals in France seem the same as Germany except the working hours, yet Germany is doing economic

France has been working 4 days a week basically. All the fundamentals in France seem the same as Germany except the working hours, yet Germany is doing economically much better. Switzerland has school 4 days a week. Its students are doing better in various subjects than schools in the rest of the world, but not better than Northern Europe which has much heavier school schedules. The point is, the number of days you work just doesn't matter.