(Shrug) Copyright is a bargain with the public domain, and so are LLMs.
It's a fair deal as long as the terms are disclosed, which they are. As usual, don't upload anything to the Internet today that you don't want to see in the New York Times tomorrow.
Then again, with DOGE accessing classified government data and DOGE's links to xAI, we may have a chance to experience something like this.