One of my sons had an online delivery last night.
Because I had asked him to get a couple of things for me, if possible, I rang him to see if they had come. He laughed, and started to reel off a long list of things that had been out of stock (including the bread and eggs I had hoped to get) - it was nearly as long as the list of things that were available. By the time he had finished reading out the list, we were all hysterical with laughter, as every time we thought he had finished, he then carried on.
At least we were able to laugh about it this time, but I know there are many people who rely on being able to buy their few staples as and when they need them, and for them, this situation must be absolutely awful.