The quote you're referring to, or at least that interpretation of it, as I understand it, is about for-profit entities restricting ownership by only renting out their products, maximizing the amount of money they can extract.
Those seem like two almost polar opposites. I'd bet the "owning class" is not very happy about the existence of libraries. (See, for example, Hachette, Wiley, Harper Collins, Penguin Random House & Co.'s legal efforts to get rid of them.)
I don't disagree that it is great that poor people can borrow things.
But it scares me that people see it as an ideal.
It is a symptom of acceptance of a poorer quality of life. It is fine that individuals pursue minimalism and so on but our next generation should not be forced to grow up in that mentality.