[ip26]

I think this is what culture shock feels like. I truly struggle to imagine a people for whom being relieved of the great burden of pushing a grocery cart is actually a significant pro. Do these people even cook food?

Wrt 3 & 4, when you've practically got two whole stores, one with stocked product and one with QR codes, you're not saving space or stock management. (You're not going to go straight from shipping boxes to customer's hands)

[craftyguy]

It's certainly a lot easier and faster to walk around a crowded grocery store without a cart than with one.

No idea why you are conflating the desire to push a shopping cars with the ability to cook food..

[ip26]

It seems like someone who finds grocery shopping an insufferable hassle is going to feel the same way about spending an hour or two cooking dinner.

Maybe it's true, and carts are a great burden on many people. I've just not seen it myself, so I'm a bit flabbergasted. Especially since children can ride in carts.

[jryle70]

Cooking is enjoyable. Pushing card in a crowded store is not. You either feel annoyed that you're blocked by someone's, or feel awkward that yours is blocking others. From that perspective not having carts is beneficial to the store as well, since customers now can enjoy lingering in the store longer.