Yes
It saves me time and effort and gives me ideas for expressions that I wouldn't have thought of on my own
tkgally on Hacker News
time savings are only about twenty percent
In the thread “Margaret Atwood Reviews a Margaret Atwood Story by AI”, replying to this comment
Helped: Producing first drafts, finding new expressions, and writing in weaker genres.
… Lately I have been using GPT-4 to produce first drafts. It saves me time and effort and gives me ideas for expressions that I wouldn't have thought of on my own. It's also good for writing in genres that are not my strongest. …