Getty and shutterstock images are watermarked and copyrighted as to not being reproduced, so , no, they are not confining themselves to copyright. Also, take 'AI' that is used currently to sell art on t-shirts for example, if you specify yellow eyes, it will show you examples of yellow eyes and you choose the one you want. The AI did not produce those samples. The AI did not learn to make pictures of yellow eyes. The AI produced samples of yellow eyes from it's repository of collected images that it did not make itself nor ask permission to use nor pay for.