The arc:

Grammarly is offering ‘expert’ AI reviews from famous dead and living writers (132 points, 8 days ago, 201 comments) https://news.ycombinator.com/item?id=47259366

Grammarly is using authors' identities without permission unless they opt out (33 points, 3 days ago, 7 comments) https://news.ycombinator.com/item?id=47327106

Grammarly says it will stop using AI to clone experts without permission (6 points, 2 days ago) https://news.ycombinator.com/item?id=47339728

One of Grammarly's 'experts' is suing the company over its AI feature (3 points, 2 days ago) https://news.ycombinator.com/item?id=47344238

Grammarly Is Facing a Class Action Lawsuit over Its AI 'Expert Review' Feature (2 points, 2 days ago) https://news.ycombinator.com/item?id=47344724