The US constitution says, The Congress shall have Power
> To promote the Progress of Science and useful Arts, by securing for limited Times to Authors and Inventors the exclusive Right to their respective Writings and Discoveries;
So the Congress's power to make copyright and patent laws is predicated on promotion of science and useful arts (I believe this actually means technology). In a sense, the OpenAI being the forefront of our AI technology advancement is crucial to the equation. To hinder the progress by copyright is, in my mind, unconstitutional.