Earlier quoted context omitted.
Libraries are neither anarchist free for alls nor are they operating under licensing terms with regards to physical books. They're merely doing what anyone is allowed to with the books that they own, loaning them out, because copyright law doesn't prohibit that, so no license is needed.
Yup. And if Anthropic CEO or whoever wants to drive down to the library and check out 30 books (or whatever the limit is), scan them, and then return them that is their prerogative I guess.
What is in a library, you can freely read. Find the most appropriate way. You do not need to have bought the book.
¹(Edit: or /may/ not be allowed, see posts below.)