After Anthropic wholesale pirated millions of books, and got only a slap on the wrist and no jail time, and Meta did almost the same, I've decided that "Anna's" plus used physical books plus printed new books are the right combination.
It's so much worse, they've literally destroyed real physical books in the hopes of that helping them "workaround" copyright, which we "regular" citizens need to comply with: https://arstechnica.com/ai/2025/06/anthropic-destroyed-milli...
I guess it depends by your definition of "worse", the process of buying books and destroying them was considered "transformative" enough to be considered legal, while Anthropic later did piracy and kind of legally undermined the whole book scanning operation.
Music is quite similar, and I've actually seen piracy justified by saying that "eh, the musicians are screwed either way". And of course, that piracy enabled suno.ai, which is now making sure that the musicians are really screwed.