I wish we had less selection, in general. My family lives in Spain, and I've also lived in France. This is just my observation, but American grocery stores clearly emphasize always having a consistent variety, whereas my Spanish family expects to eat higher quality produce seasonally. I suspect that this is a symptom of a wider problem, not the cause, but American groceries are just fucking awful by comparison, and so much more expensive too.
Move to straya, plenty of jobs atm, free healthcare, not a lot of homes and no where near the consumer brand choice. But it also means rich are not as rich, and no guns (by comparison) so kids are safe in schools!
Most supermarkets have plenty of fresh food, its better and cheaper to buy from farmers markets, but you can get by with the super chains( not going to get into the profiteering from them, save that for another day).