Depends what you're trying to identify. If you're trying to identify "machine-generated", yes. If you're trying to identify "spam", probably not? Spam posted sarcastically is no more something I'd want in my comments section than spam posted by a bot.
> You can moderate comments on your own blog however you'd like.
Thank you so much for that permission.
(this is an example of sarcasm, it's used as a form of criticism to express disagreement by saying the exact opposite of what is actually meant. Currently, this could serve as a test for human text, because the LLM slop that I read is typically asskissingly obsequious, whereas humans are often not that friendly to each other)