Not saying that particularly impacts your argument about OpenAI, because an LLM in training is not a person. It is transforming data from one format to another for later consumption by people. Therefore they probably would need a license.
I don't know much about the legal side, but it seems to me, from the above, that the laws for copyright for LLMs should apply to the company training the LLM as if they're creating a derivative work that they will later sell or license for other people to interact with.
https://www.copyright.gov/circs/circ14.pdf
If you want to change it, good luck.
Personally, I think that most intellectual works should be able to be derived from others and shared freely after a brief period of time (like 7-14 years).
and distribution.
Yes, after paying for it.