That’s amazing because made up language might also just be context scaffolding sans reasoning, e.g. it’s arbitrary extra context for machines to relate human text better. I’m not even trying to play devils advocate—-like both sides, true believers or pessimists, come up with wholly unconvincing arguments. (I genuinely don’t know if the tweet is a true believer or not). At least the pessimists aren’t coupled with the AI marketeers.