We're fine with using LLMs for checking of spelling and grammar, and for suggesting improvements to text you've authored yourself, and then using your own human judgement to apply the changes back into your text.
That's good to hear. I think what I was mostly reacting to above was this:
(including polished or translated)
which to me reads as more of that "bright line" stance I was objecting to. But if that's not the case, then that's cool.