And what’s more, the average human’s counterparties are exquisitely tuned to exploit the gaps in that natural endowment. But the tools to improve discernment are the same as they’ve always been, just as pushups and crunches lead to physical fitness.

I’m not sure how exactly that generalizes to LLM behavior, but to you as a human cultivating discernment, I imagine it implies that anything Internet-mediated (and unvetted by you) is less reliable than it used to be.