I don't really see the merit in these cases.
If I read a book in the library (so not even purchasing it) and have some great idea... Take it to market and make billions off of it. The Author has no stake in my financial success. Why would this be any different for ChatGPT or other AI products? If I write a summary of a book, and post it online for a journal/website and I make some ad revenue from it... I'm also protected and there is no recourse for the original author.
Copyright laws always protects derivative works. Anything and everything that ChatGPT would create would be derivative.