How would this even help other types of artists? Sony is a huge company with famous artists that has an interest in keeping AI companies from mining their content. They know AI is a serious risk to their and their artists' income.
But who would help photographers and illustrators? We don't have a lobby and the only ones who should have had any interest in protecting our artwork - the microstock agencies - are the ones who have stabbed us in the back by using our content to train their AIs.