I posted a thread in PARF but it got lost in the real outcome.
It'll replace google because Americans are lazy and cannot decipher fact from fiction.
OpenAI is very good with grammar and readability/Flow. The PI I work under uses it to polish his grant proposals, LOR, ect. I have used it for the same and so far have been awarded two grants.
The problem is who owns the writing. If I tell it to polish paragraphs. The material I gave it is mine, but changing a couple sentence structures and punctuation shouldn't be considered plagiarism...
With direct Q&A content. It gives very good answers, and a logical process of how it came to that conclusion. Often the answers are wrong though...