I mean this is what I do too, while doing daily groceries. I think the fridges are much larger in the US, amd the prevalence of the car culture, you guys ended up having bigger but far away super markets.

We also have those in Europa but I really hate driving to do groceries. It's just so inconvenient and too much hassle. I rather walk to the small shop daily than driving to the bigger one, which is maybe 3 km away.