We probably live in two different worlds. Here most people buy food and cook themselves.
And fast food is also well known as the worst option you could choose here. It's bad quality food. In McD it's white bread with weird undefinable meat and almost no vegatables. If you want to have cheese, you pay extra. I don't even know what they use for it.
Making pizza is btw 2 minutes mixing, 1h waiting, 10 minutes preparing and 15 minutes baking.
The only fast food that is probably worth to buy is maybe kebab.