I think AI is just another tool, limited to the ability of the people, teams and or companies that created it. After all real people worked to create the AIs and still work behind it.
People just have to know how use it and limit themselves to know what could it be used or not for.
If not in the end the copywrite going to the writer or to the AI creator(s)?
The AIs going to do only what people want it to do since people set that limit when need. Unlimited only to the knowledge it can accumulate.
Still people can choose what they want read or not and I love to read stories that keep my heart warm and enriches my mind with knowledge of different cultures.
I really love to read FurVNs.