Can they still try the Corporations Are People angle?
They are tools to enable the wills of specific human beings, so the comparison seems fair?
My best reading of it is "can 'they' say that corporations can author works?" and excepting works for hire, no, "they" can't.
So in that system, with enough lawyers, lobbyists, and money, it's only a matter of time before some judge rules that AI = Rembrandt.