Being fast food or not is irrelevant. Pizza Hut’s specialty is in the name. Going there and ordering a hamburger instead of going to Burger King is just funny to me.Fast food is considered trash by most people and shouldn't be held up as an example.
Real restaurants offer some variety in their servings. If you go to a steakhouse then they give you steak, but they also serve appetizers, salad, side dishes, desert, etc.
They are not asking to ONLY fuck humans and nothing else. They are asking for some side dishes to go with the main dish (so many goblin girls.
Also, pizza hut does in fact serve more than just pizza:
menu:You must be registered to see the links
Pizza
Wings
Sides (Breadsticks, Cheese sticks, Fries)
Pasta
Desserts
Drinks
So you can for example go to pizza hut and order BBQ wings with chicken alfredo pasta and chocolate brownie for dessert.
Your final point about Pizza Hut offering products besides pizza is baffling in that my original example only works with the presumption that Pizza Hut offers more than pizza.