seems to me when this kind of stuff happens, there's usually something else completely unrelated, and your comment was simply the first one they happened to have latched onto. surely by itself it is not enough to elicit that kind of reaction
but accusing me of being deficient in English or some AI system is…odd…
especially while doing (the opposite of) the exact thing they’re complaining about. upvote/downvote and move on. I do tend to regret commenting on here myself FWIW because of interactions like this
So when they see a piece of writing that is in agreement and concisely affirms the points being made, they don’t understand why they never get invited to parties.