You wouldn't blame trees or paper if you were addicted to some books. And I bet there would also be a set of books that you just couldn't stomach reading, due to how uninteresting to you they were (but were liked by others).
Are the trees and paper the problem? Is it the shape/format of a typical book? Or is it just certain kinds of books that you get addicted too? What about people who also like the type of books that you are addicted to, but they aren't addicted to them like you are? That sounds like a book type+personal problem to me, not a trees and paper problem.