That almost sounds right, doesn't it? If you want 5 million books, you can't just steal/pirate them, you need to buy 5 million copies. I'm glad the court ruled that way.
I feel that's a good start. Now we need some more clear regulation on what fair use is and what transformative work is and what isn't. And how that relates to AI. I believe as it's quite a disruptive and profitable business, we should maybe make those companies pay some extra. Not just what I pay for a book. But the first part, that "stealing" can't be "fair" is settled now.