A man feeding a remote Alaska town with a Costco card and a ship
The scarcity of flour, especially bread flour piques my curiosity. I haven't heard about anyone eating vastly more bread than before the quarantine. It's just that everyone is making it at home instead of buying it with meals at restaurants. One would expect the flour not being shipped to the restaurants would  be redirected into the retail supply chain but that doesn't appear to be the case.The only explanations I can see are: 1) People are still panic-buying flour even after they've settled down about toilet paper, 2) everyone is secretly gorging themselves on bread, 3) the supply has dried up, or 4) there's some vast and growing stockpile of unsold bread flour in the wholesale supply chain. None of these explanations ring true to me, so where's the flour going?