Yes, that's definitely a bad idea because the community picks up on it and dismisses the entire comment set as generated. Generated comments aren't allowed on HN, and readers are super-sensitive about this these days.
The non-native speaker point is understandable, of course, but you're much better off writing in your own voice, even if a few mistakes sneak in (who cares, that's fine!). Non-native speakers are more than welcome on HN.
Appreciate it! I should clarify that it's not just grammatical. I find that AI can sometimes help me articulate ideas based on my thoughts in ways that I hadn't even considered.
Ok, but please don't do it anymore. It's not what we want here, will lead to an increasingly hostile reception from HN users. The community here feels very strongly about reserving the space for human-to-human interaction, discussion, thought, language, etc.