And yet. In the country to the southwest of here, that's in rather dire straits, seemingly perpetually, though in fairness I didn't experience the capital -- I stayed in the old Roman city on the coast -- the most powerful grocery-type memories are of the small grocers, ubiquitous, scattered among the buildings, shops lit by a few incandescent bulbs, and a few shelves of provisions. I never shopped there, as I had made a rule for myself to keep to the big chains, which are garishly lit and reasonably well-stocked (and I made the rule a bit more strict and went to airtight packages only, after the bits of Italian muselei started swimming around in the bowl one morning).
Similarly, even in the largest cities in the region, I don't eat street food. Actually, anywhere -- including NYC. I've come to mistrust both the hot sauce and the white sauce.
I recognize that the general way of travelling is a bit freer than the ways that I keep to. But the mountains are still there, and I can enjoy them just as well after a meal of vegetables and grains bought whole, inspected and cleaned, rather than some fried dough from a corner stand (the American phenomenon of the donut turns out to be just one species of the larger genus), or packaged and prepared local foods.
I'm a bit of a Califonian manquee, though I've only visited there a few times, mostly for theatre. There's safety in nature. Unlike Kant's (highly offensive) Sachem who loved Paris for its sauces, I'll take the architecture and the opera instead, after a self-prepared meal from scratch.