> Think about it this way. Let's say this were a book store selling illegal copies of books. A very reasonable discovery request would be "Show me your sales logs". The whole log needs to be produced otherwise you can't really trust that this is the real log.

Your claim doesn’t hold up, my friend. It’s inaccurate because nobody archives an entire dialogue with a seller for the record, and you certainly don’t have to show identification to purchase a book.