These workers were forced to work during quarantine because the government deemed Amazon an essential business. As a result, Amazon stock's price relative gain to the S&P 500 tumble during this crisis is ~80%, that's almost a doubling of the stock valuation due to the uninterrupted business that these delivery workers made possible.
I repeat: AWS basically doubled their relative stock valuation, withstood one of the biggest stock market tumbles in all history, because their lowest level employees went to work at a point when everybody else stayed at home safe.
If you think of a business as a machine, and the person who bought the machine as a stockholder, you would understand that a machine does not suddenly work harder because the person paid more for the machine.
It just seems to be well outside the scope of things a business should be trying to solve and into the realm of what we have a government for.
That's the opposite of what you want here.
The trouble here seems to be maintaining a consistent supply that is sustainable.