Everyone is calling this "magic" yet under the hood it's the same "magic" behind a react component class setState function. It's literally the same thing, but l

Everyone is calling this "magic" yet under the hood it's the same "magic" behind a react component class setState function. It's literally the same thing, but lets you pass these functions to descendents. It essentially decouples that "feature" from being tied to the class component. That's just excellent.