As you no doubt remember, the early stages of the COVID-19 pandemic left many of us playing an anxious game of "what will the stores run out of this week?"
These frequent shortages were often caused by panic buying and saw the actions of a few shoppers leave the rest without toilet paper, diapers, or hand sanitizer.
However, some cases that saw demand outpace the supply chain didn't have panic or malice behind them, but rather marked an overall change in buying trends influenced by the pandemic. For instance, there was a period where many of those in quarantine had the idea to start making their own bread at roughly the same time. As you might expect, this made it difficult to find flour for a while in some places.
And the latest in a long line of shortages that America now faces seems to have more to do with similar trends than any particularly bizarre actions on anyone's part.