What I mean by mental and panic is buying superstores out of stock isn't the way to go! The UK is just starting to go into "lockdown" now so I'm thinking of all the people who've been struggling to get the food and supplies they need because of the other people who are over buying because of pure panic. Sure things are scary right now but we need to think about everyone and not let the panic get to us. EVERYONE needs toilet paper but you (Not you specifically) don't need 50 packs of toilet paper to yourself.
In terms of supplies that will go out of stock as you said up there ^^^ It's the hospital supplies, medical supplies that're going to be stretched thin and fast. As long as people stop buying more than they need in terms of food supplies there should be enough to go around for everyone without enforcing restrictions like rations. Which will happen if people don't limit what they buy to a normal amount.
In terms of supplies that will go out of stock as you said up there ^^^ It's the hospital supplies, medical supplies that're going to be stretched thin and fast. As long as people stop buying more than they need in terms of food supplies there should be enough to go around for everyone without enforcing restrictions like rations. Which will happen if people don't limit what they buy to a normal amount.