If it takes giant AI companies to show the extreme economic loss caused by maintaining the copyright farce, and to make it clear that we simply cannot continue to do so or we risk becoming economic vassals, then good. Them flouting the law is a good step toward reforming or dismantling it.
Aside: "it's fine if you're an individual but not if you're large" in this case sounds awfully self-serving. If you truly believe it's "theft" (I don't), then individuals stealing is still wrong. I don't see how that argument doesn't directly excuse e.g. retail theft or other antisocial behavior.