I lived in LA for a few months and never saw a pie once.
I think cuisine varies greatly from state to state but when I was out there most of the food was salad, Mexican, Hawaiian, and a lot of Asian food.
Also had pizza, pasta, burgers, what I'd just call "normal food".
I think to find the more traditional English food you're talking about you'd need to go to Raglan Road or the UK pavilion in EPCOT.
Some of our American friends post on Facebook every night where they have eaten, I can only recall 1 meal at home they have posted about this year, every night they eat out.
Forgive this American for jumping in here. There are some dishes that are served through out the country, then you have different regional food also.
We cook at home and eat out. At home I tend to make pot roast with vegetables, salads, different kinds of casseroles, spaghetti, tacos, baked chicken etc.
During the warmer months, many of us like to grill out.
As to eating out every night, it is not the norm, but there are some who do. Depending on what is going on, one might grab fast food, but if there is more time, then go to a nice sit down restaurant.
Someone mentioned Cracker Barrel, which is a favorite of my family. You can get meat and vegetables, sandwiches, salads, or breakfast items.
We do have quite a few Irish or British pubs near me that will serve, Shephards Pie, Fish and chips, Plowman platter, and stew. Most of these "pubs" will also serve burgers and such.
I have admit the best Chinese food I ever had was at a restaurant in Hawkhurst.