What an incredibly stupid article. The author is supposed to be talking about card catalogues, but then keeps talking about books and libraries. We're not getting rid of those, we're getting rid of card catalogues. Somehow I don't think we should force librarians to keep hand-writing or typing cards for every book, or deprive users of search functions, just for this idiot's BS Wes Anderson aesthetic.
Librarians are rarely seen as custodians of knowledge, and their job has been downgraded to mere cataloguing. More troublingly, while the the physicality of a card catalog, and typewritten documents before that, imposed limits and therefore selectivity on what degree of information the government could store about a book (and by extension about you), that limit no longer exists so the amount of information stored has exploded while the amount of service provided has remained the same or even diminished, to the general detriment of society.
That erstwhile necessity to consult or at least cooperate with librarians also fostered a degree of politeness in social relations.