Well, many of us take an LLM's outputs at face value, don't we?

Also, I don't claim to have any answers, but I found some insights about literacy (vs pre-literate orality) in Walter Ong's work "The Written Word". Maybe it'll spark some ideas in your mind as well.

The main tl;dr from Ong's work IMHO is that Literacy is a Technology, and every technology entices us to give up certain strengths and conveniences for other strengths and conveniences. Humanity bought into the power of the written word wholesale, but words can be hijacked to manipulate people (by LLMs, by Yarvin, etc.) at scale.