Everyone drove a car to the theater to sit sedentary for 3+ hours and eat garbage food before driving home. Lots of societal bad there; why do you get to decide?
Things you listed are parts of Murican way of life, not a part of cinema experience. Ppl around the world mostly use bikes or public transit or at least taxi to go to the cinema. In my local cinema they serve nice salads beside traditional pop-corn.
