It's meant for people like a friend of mine,
Has an average size kitchen, is comfortable financially but shops every day for her evening meal plus up to 3 things you buy weekly, monthly, less often - milk, coffee, shower gel, loo roll etc.
I don't know how and why she does this. Plus its money wasting as buys 2 apples at 40p each. Bag of the same 6 apples - £1.75. That is one of many things she wastes money on. Over a year, this practice is costing her £32.50 more.
Plus on days like this, when weather is awful - she will do a food courier delivery which has can have up to 4 lots of charges - products are more expensive, service fee, small order fee and bag fee, This is another way she wastes money. She forgot to buy some milk and the cost on these food courier sites was £5.82 for a 2 pint bottle. She isn't disabled.
I always have store cupboards and a freezer (fridge freezer size) full of food.