Same thing in Italy. We act like our traditional dishes are something we’ve been eating for centuries while almost all of them became a thing after WWII, during the economic boom, when a lot of people became able to afford a larger variety of ingredients, the cold chain became efficient, and we started to import recipes and food from foreign countries, and anyway the original and popular version of some classics was completely different from what we eat today and consider traditional. It is still true that many dishes are peculiar of our traditional cousine, but the way we act about it is just patriotic nonsense. Pasta itself might be historically considered more of an us italian-american thing than an italian dish