While our population concentrates on the coast, IIRC on balance it still ends up being about a 50-50 split depending on how generously you want to define "coast". Also, the demographic trend is people moving towards coastal cities, so a large portion of current coastal city dwellers established their taste preferences growing up inland.
Geography is certainly a plausible component of the answer. But I personally think cultural norms are pretty arbitrary and self-sustaining; there doesn't need to be a deeper reason why "americans like beef" other than our parents did and that's what we grew up with (recurse N generations).
Geography is certainly a plausible component of the answer. But I personally think cultural norms are pretty arbitrary and self-sustaining; there doesn't need to be a deeper reason why "americans like beef" other than our parents did and that's what we grew up with (recurse N generations).