Although I’m used to write long detailed replies and comments, what possibly saves me from being accused of being some LLM is the fact that English is not my main language, so I often commit concordance/typo mistakes. LLMs are too “linguistically perfect”. In a world where the Dead Internet Theory (i.e. there are few humans left in a bot-filled internet) is more and more real, human mistakes seem to be the only way to really distinguish between a bot and a human.