These observations sound interesting. I live in France (and of course we also have our weight problems, else I wouldn't be here for starters

) and I have very few, if not none, points of comparison with food outside here.
Unfortunately, the small district groceries stores and the likes tend to disappear more and more (or are really expensive, which, working part-time, I can't afford), and supermarkets contain more and more of the junky, processed food as well. McDos are sprouting as well, even if not at every corner. It's quite sad