Amazon and others are to blame for the reduced delivery times of orders. They sold the public that they would and could do this. Who was going to say "no" to a fast delivery time? And once it became the norm, there was no going back. But it does have a price. I have worked in and consult to industry on Productivity. But never have I done so at the point that it has a harmful effect on employees. Safety of the workers was and is always paramount in making them Productive. Anything less is inhumane.