In the near future I see less real, quality human data that will go behind paywalls, but also much more AI generated data feeding into the next generation of AI

In the near future I see less real, quality human data that will go behind paywalls, but also much more AI generated data feeding into the next generation of AI. Because more and more people are using it to publish stuff online. Which then gets scooped up by AI training crawlers. And if it made sense to train an LLM on its own output, it would be done already :) I doubt they can continue the progress at the same speed they have been at so far. Because the game is set to become more difficult.