My only question is why are individual authors doing the suing and not the publishers?

For every mega-author like GRRM or Sanderson there are tens of thousands of authors that cannot afford to do anything about their works being stolen by LLMs. With how big a cut publishing takes it would make sense if publishers negotiate on behalf of all their authors. Instead, the big four in the US seem to be chasing after non-issues like limiting library and Internet Archive access, while leaving the real issues with AI out to dry…