I don't have a strong opinion about ghost writing. I'd say it works similar to how famous painters and mangaka don't really do 100% of their top or usual works without an apprentice doing the repetitive task.

They'll sign the finished work after a review that it was rendered in their own style done by the apprentice. The public doesn't know the apprentice did the actual work (most or part of it) but to the public's eyes, it was 100% the artist with the name. As long as people get compensated and knew what they were getting into prior to doing the ghost work, I think we can strike a balance.

It's a tricky subject since I know pitchforks will come if I had a ghostwriter shitposting for me and proven true here.