Quick reminder: it appears to seen as perfectly acceptable to pirate content for the purposes of training intelligence models. If anyone questions whether you have correct license for particular content, tell them that is it fine anyway because you are just using it to train the intelligence model that runs between your ears.
Like many things though, it's only acceptable if you are rich. You can do exactly the same thing OpenAI does, get served the exact same lawsuit, present the exact same defense, and lose because you're not OpenAI.