I saw a comment expressing this ruling is only applicable to e-books where there already exists an e-book from the publisher, and that it won’t affect media preservation or books that have been scanned (e.g., old textbooks) and that do not have an e-book. Is this true? If so, it’s not all bad.
I’d wager he means something like the fediverse, reddit, various microblogging sites. There are plenty sharing experiences working for Google, Apple and what not.