I don't know about the rest of it, I suspect you might well be right, but having been born in Mexico, lived in the US for 5 years and traveled to China for 2 we

I don't know about the rest of it, I suspect you might well be right, but having been born in Mexico, lived in the US for 5 years and traveled to China for 2 weeks, I can tell you that "lack of food delicacies" is a much bigger issue in the USA than in China from my point of view ;)