Earlier quoted context omitted.
If I read a lot of fantasy books as a kid, then start writing my own fantasy book, should I have to pay royalties to the authors of the books I read?
Does your ability to write fantasy books absolutely depend on having read those fantasy books as a kid? Was gaining the ability to write your own fantasy books and profit from them your only motivation to read those fantasy books? After gaining the ability to write fantasy books thanks to having read them, can you now produce fantasy books at a qualitatively different speed, scale, and conditions than any of the auth…
Copyright lobbies can't have their own cake and eat it too, if you want to enforce such a different way of thinking about copyright compared to the current one, that would destroy the current industry and rightly so.