> all that will do is allow giant companies to sell copyrighted work without crediting the original authors, while leaving everyone else in the dirt.
I'm not sure I follow. But even accepting your premise - I'm not sure how it will favour giant companies over anyone else. The models are already in the wild and anyone can use them. In some ways - large companies are less likely to do anything that might open them up to legal risks or PR downsides.
Maybe this is more of a Napster moment than it is a big tech powergrab?