Worth a dive into. It reminds me of the line "The end won't be for everyone".
If NPC theory has any merit to it, it explain near perfectly why most people just can't seem to be able to grasp what you've been telling them about the system.
That blank look, the immediate rejection, the programmed responses, the ability to maintain through control grids you and I find unbearable.
There is tons of research on it and it's very, very intriguing stuff.
Now look....our internal dialogs are being promulgated as potential mental illness...now, imagine all those orphans and mental hospitals in the late 1800"s. What to do when you change a narrative and reality and people won't cooperate because some of them see what you're actually doing? Hmmm? Perhaps steal their kids and lock them up? I mean, will those without dialog even question it when they find out you have conversations in your head?
https://exploringyourmind.com/4-types-internal-dialogue-avoid/