If nobody writes it, the LLM can't learn it. This is going to be a fascinating shift of resources. I suspect it will have the inverse effect of eroding traditional journalism outlets to retrofit for the new model, while boosting smaller competitors, but with everyone going to subscription based. The content creators could make a significant amount of money.
Then again, this would be a great time for state-sponsored media, if we didn't have such an anti-intellectual assclown as president and the lacky congress/scotus.