When the majority of your food, whether that be entrees, sauces, breads, salads.... whatever, comes to you frozen in vacuum-sealed bags and is mostly just reheated on the spot, you're not eating at a real restaurant.
It's shocking to watch shows like No Reservations or Bizarre Foods where they travel the world and eat out of roadside stalls, and they're getting real, fresh, quality food that has beautiful color and tastes great, while in America the majority of us feel like Olive Garden is a "real" restaurant. It's not. It's crap. We just don't know any better.
The more I watch shows like that, or read books by chefs, the less I eat out. I would guesstimate we eat out at an actual restaurant once a month, maybe. We eat at roadside stalls where we can watch our food prepped and cooked maybe two-three times a month. The rest, I'm making it at home.