I brought up LLM usage precisely because the two things I called out here are weird - the kind of details an LLM might add.

If that's what happened then it's bad because it leaves people who read the comment confused - hence my questions asking about those.

If the author confirms that those pieces I asked about serve an intentional purpose then I don't care if they used an LLM or not.

My problem isn't with using LLMs to help write comments - there are plenty of reasonable reasons for doing that (like English as a second language). My problem is letting an LLM invent content that doesn't accurately represent the situation or reflect the LLM user's own position.

(The author could also say "I didn't use an LLM", which notably they haven't done elsewhere on this thread yet.)

What content has been invented?