I doubt it. But it’s probably high on the list of things they would miss most.
Not being able to walk, meh. Not being able to eat pizza?!
I’ve picked where to live partially because of the amounts of restaurants that are dedicated… Portland was fantastic in that regard, and Denver is not bad, though generally I just don’t eat out much these days.
You’re right that it is easier to adapt to than some people would think. Overall, some people are very strange about food. One, I’ve talked to people who don’t understand that white flour is made from wheat… they thought I only had to avoid whole wheat bread (ha!). Some people think gluten is some basic food chemistry ingredient, like vegetable starch, or maybe a food additive. Other people have acted like no other food besides wheat exists, kind of like saying you’re a vegan (“what do you eat then??!”).
I really have no problem with various GF foods or substitutes. It helps that my favorite foods were already things like tamales and nachos. GF pasta and pizza are great, and even beer. I like to think of it as “alternative grain” rather than define it by what it does not have.