I don’t know about the cheese but I disagree with you about the wine. For example Californian wine is excellent, and you get a much higher quality for the money than with French wine for anything below $150. French wine is in much higher demand so all the lowest quality is sold too, instead of being made vinegar or discarded, becoming the entry level. French wine is subjected to strict rules that don’t allow them correct them like the Californian do, like adding a bit of water here or there… etc. In places where you have to import both the quality difference for the money is evident, within the us is abysmal
California wine can be excellent but is overpriced, and I am a native Californian raised on California wine. French wine has impressively consistent quality at low price points. You can’t easily buy good cheap French wine in California I’ve discovered, but you can in other parts of the country. There are certain types of wine that California does better, but France does much better for the price generally. This was not the case a few decades ago, but global competition crushed the price of French wine and opened the global wine trade. France has so many regions that produce excellent wine without the brand premium of Bordeaux, Burgundy, et al.
Because I no longer live in California, there is excellent distribution of French wine where I live. Now I can buy myriad discerning $15 bottles of French wine that frankly are much better than what you can typically buy from California for the same price point in the US. California wines are overpriced for the quality. I’d prefer that were not the case but that’s the reality in my experience.
At any price point, French wine is lower risk than California wine. Their reputation for wine is deserved.
You need to sample the price/quality in France, not on goods exported elsewhere - that’s the key point of this observation. French products are often expensive abroad, but dirt-cheap locally.
The top-quartile 5-10 EUR bottle of wine at the hypermarche is way better than anything in the <$20 price range made in the US. A $15 lump of cheese would be a few EUR in France at quality-parity.