This made the hairs on my arms stand up. I always interpret that as the truth, it's what happens when a large realisation of truth comes into our heads, the sudden reduction of entropy (creation, by Landauer's principle), thus reduction of temperature local to us, indicates truth, and that the universe always had a lie detector (A burning planet indicates an intelligent species living on it, in a fake world of lies - Enshittopia)
Thanks Caitlin, another piece of the jigsaw just fell into place for me.