Earlier quoted context omitted.
It is the answer when the shortage is an abrupt, acute disruption in the money supply. A massive number of people were made unemployed by the pandemic. We had lines at food pantries stretching miles long. If you recall, at the beginning of the pandemic we we had farms ploughing under crops for lack of demand. Potatoes stacking up to high heavens, farmers offering them free to anyone who'd arrive with a bag to transpo…
We didn't have an abrupt, acute disruption in the money supply, though - at least not a negative one. The quantity of money available went up by 40% in March 2020, and velocity went down correspondingly. We had an abrupt, acute disruption in the labor supply: people were unable to work. We also had large disruptions in trade and in demand. This is not 2009, when there were plenty of people available to work, there wa…
The quantity of money might have gone up for large companies, banks and those positioned correctly, but that's inaccessible to the majority of the American population. The majority of 2020 stimulus was delivered to private banks that prioritized their largest strictly for-profit customers. 2021 stimulus, in contrast, shifts the balance toward direct aid and city/state aid.