Or, perhaps, the companies forming the for profit LLMs could be made to pay a license fee for the copyrighted data they lifted from behind the paywall and then used to form a for profit entity with.
Nothing about banning technology. How about enforcing DMCA and then applying a penalty for the knowing theft rather than negotiating a license?
This is solid but how many people you reckon would benefit if they paid every single penny for any copyrighted data? I am in my 50's with 30 years in the industry and I know maybe 2 people that might benefit from this... certainly not something general public would benefit from