I wonder if the author did any research or reflection into the supply chain of the local shops he so self-ingratiatingly now espouses. Does he know for sure that the books he special orders from inside of a building other than his home don't just, you know, come from Amazon?
Actually, that would make a lot of sense. If a bookstore ordered its special-order books from Amazon, it could get them shipped for free in two days (with Prime) and re-sell the book for list price, making a decent profit. Probably a lot faster than ordering the book from the publisher.