https://www.thebookseller.com/news/martin-grisham-and-picoult-among-17-authors-to-file-ai-lawsuit
This is certainly a growing concern for writers.
https://authorsguild.org/news/ag-and-authors-file-class-action-suit-against-openai/
https://deadline.com/2023/09/authors-openai-lawsuit-john-grisham-george-rr-martin-1235551400/
https://www.theverge.com/2023/9/20/23882140/george-r-r-martin-lawsuit-openai-copyright-infringement
https://www.cbsnews.com/news/openai-lawsuit-george-rr-martin-john-grisham-copyright-infringement/