I understand that people encounter discrimination based on English skill, and it makes sense that people will use LLMs to help with that, especially in a professional context. On the other hand, I’d instinctively be more trusting of the authenticity of a comment with some language errors than one that reads like it was generated by ChatGPT.
Personally I would recommend including a note that English is not your native language and you had an LLM clean things up. I think people are willing to give quite a bit of grace, if it’s disclosed.
Personally, I’d rather see a response in your native language with a translation, but I’m fairly certain I’m the odd one out in that situation XD
What I found useful is to use LLMs as a fuzzy near-synonym search engine. "Sad, but with a note of nostalgia", for example. It's a slower process, which in itself isn't bad.