Seeing-To-Believe,
There are a lot of people that live and die by the media (if you can believe it), and the advertising (buy buy buy, be a good citizen and buy more, finance it if nothing else), have the biggest, most, best, newest...craziness is not how everyone lives their lives.
There are so many groups and communities, locally (in every area), centered around gardens, health, cooking, or arts, or activism, or culture, or history......you name it, it can be found in all the united states, states, counties, cities.
Since this is a forum on cooking.....let's look at the difference in Israeli cooking and US cooking.
https://www.israel21c.org/13-reasons-you-should-eat-like-an-israeli/
Israel (if this article is true) eats more mediterranean as a diet type than the SAD (standard american diet).
My opinion aside (on what I cook or what I eat), what do you mean by more "hearty" food? The US is very diverse in that respect.
I mean, what does hearty mean? More whole grains, larger portions, more filling and satisfying, more variety...I'm not sure what the hearty means. Maybe share some examples of hearty Israeli dishes.