However, we have adjusted. My parents talked about having fast food/restaurant food as a treat. It was too expensive to have more than once a month/birthdays. Heck, even school lunches were too expensive and they had to make food at home.
Today, we have more disposable income than my parents, so its easy to afford restaurant food AND get it delivered. The people buying this arent upper-middle class either, this is your general population that lives paycheck to paycheck. There are even people so confused about food prices that they make claims that fast food is cheaper than groceries.
Instead of using fast food as a tool, its become expected.