Earlier quoted context omitted.
Yeah, that's one of those sentiments where people say it but they probably don't mean it literally. Much like if your boss asks for honest feedback giving it to them with both barrels is a career limiting move. You make subtle mistakes in how you perceive the world, the interlocutor makes similar mistakes and the damage those mistakes do is limited if you follow some structural rules of how to communicate (aka polite…
I am not the author but I have used that quote before, and no, I mean it literally. I would prefer any words that came from your own brain over the output of a statistical model. I don't mind if it's short, or didn't take much time, or doesn't have much thought put into it, I want it to be yours. The subtle mistakes in how my interlocutor perceives the world and communicates themselves are the entire point.
I sadly would prefer LLM output over prompt because I'm pretty sure the prompting was a process with him he would prompt, get a bad LLM output, seeing the LLM wasn't understanding force him to clarify and we ended up with actually understandable content.