> None of those arguments make sense. The output of AI absolutely does supersede the objects of the original creation. If it didn't, artists wouldn't care that they were no longer able to make a living.
The question for transformative nature is whether it merely supersedes or instead adds something new. E.G: Google translate was trained on books/documents translated by human translators and may in part displace that need, but adds new value in on-demand translation of arbitrary text - which the static works it was trained on did not provide.
> Substantiality of code does not apply to substantiality of style.
I'm not certain what you're saying here.
> The copying clearly is necessary for the purpose. No copying, no model.
Which, for the substantiality factor, works in favor of the model developers.
> It's the essence of an artist's look and feel that's being duplicated and used for commercial gain without a license.
Copyright protects works fixed in a tangible medium, not ideas in someone's head. It would protect a work's look/appearance (which can be an issue for AI when overfitting causes outputs that are substantially similar to a protected work), but not style or "an artist's look and feel".