I'm not sure it ever was. Even Pompeii had fast food restaurants: https://www.npr.org/2020/12/27/950645473/whats-on-the-menu-in-ancient-pompeii-duck-goat-snail-

I'm not sure it ever was. Even Pompeii had fast food restaurants: https://www.npr.org/2020/12/27/950645473/whats-on-the-menu-in-ancient-pompeii-duck-goat-snail-researchers-say https://www.npr.org/2020/12/27/950645473/whats-on-the-menu-i...