For a long time, the fact that the bookstore was the _only_ place to “get books” occluded the fact that it was the _best_ place to explore and appreciate books. Amazon stripped away the veneer by showing that, actually, bookstores weren’t so ideal for “getting books” after all (book not carried, book not in stock, can’t find the right shelf, etc). Daunt is therefore succeeding by refocusing on “loving books,” as you put it, rather than on transacting books.
You might “get books” at a bookstore, but that’s probably not why you went there in the first place.