I have no idea where you live but I’m happy you aren’t having supply issues.Nope. Nobody is hoarding anything here and that includes food. Plus there are strict rules in place against hoarding in panic times. In the last 15 days we've gotten groceries once and there is enough going around.
The only thing markets here have seen a shortage of is hand sanitizer but funnily enough most of the sanitizers sold out were "anti-bacterial" so it doesn't really make a difference.
The problem here is that people are being told to limit their outside contact. But also to have enough supplies for two to four weeks on hand. And then also not to hoard.. that just not possible. You can’t do all three. The only way to do two simultaneously is to buy a lot at one time. There’s no other way.