Elegran
Why people who have difficulty in getting to the shops don’t have supermarket deliveries.
They are likely to be the same people who have all their lives done their shopping once a week, paying cash for it, prefer to see what they are buying with their own eyes, have very little experience of using computers, and don't trust the internet.
I think the above is very patronising.
I do not have supermarket deliveries and yes, broadly I shop once a week, but I haven't paid cash for at least the last 40 years, may be more and I have been using computers since 1979 and the internet since the early 1990s.
I shop weekly in person because although I work to planned menus, they are flexible, my choice of fruit and veg wil be decided on what is available, and so I can take advantage of special offers. I can also make last minute changes to my menus, if I see something special.
If something I want is unavailable, I again my change my menus completely while in the shop, not just be faced with a delivery with a key item missing or substituted with something I do not want and may not like.
I am a Waitrose shopper because Waitrose stores are almost invariably in town centres, so as well as doing the food shopping when I go into town I can do any banking I wish, meet friends for coffee, have a haircur, browse other shops of every kind and visit our local museum or take a walk along the river to the lock and back.