Library 4.0

What I see for Library 4.0 is that librarians will no longer be librarians but techology burnouts. The article stated it would be "a place of relaxation, immersion in a luxary of ideas and thought". Could this possibly be? I liked the suggestion of an 856 field in the Marc record to put a link that would take you to other libraries in the area that would have the book you're searching for. What a concept!