So, the judge says:
In cases involving uses like Meta’s, it seems like the plaintiffs will often win, at least where those cases have better-developed records on the market effects of the defendant’s use.
And what is that supposed to ever look like? Do authors need a better developed record of effects of movies on book sales, to get paid for movie adaptations, too?
That philosophy always ends in stepping into dogshit to try to boost stock prices.