You can’t always anticipate them. You simply can’t. From the Market Ticker comments:
Wife went to Walgreens for a short shopping run. As she walked by the Pharmacy an older guy guy was arguing with the Eugenici…err ..Pharmacist about wanting another booster as he didn’t feel well. The Pharmacist was teliing him he already had the 2 initial shots as well as 2 boosters and more weren’t approved yet so try some OTC cold remedies in the mean time.
You can’t expect to reliably prevent stupid people from doing stupid things that will break the system because you are totally incapable of imagining – much less anticipating – the full extent of their stupidity.