This brings up an interesting question: are we intelligent when we merely employ models, or only when we extrapolate from them?
In other words, does a maximally-parsimonious theory contain all the knowledge you need, or is there something extra (typically called "reasoning") that is needed to perform analysis on and draw conclusions from such a model?
Almost all of our intelligence is embodied "animal intelligence" that can perceive, navigate, manipulate, adapt, survive, and reproduce -- online, in real time, in the presence of noise, without backpropagation. This doesn't come from formal education but "self-supervised learning" or experience.
I skimmed the article, so I am not sure how valid my comment is. But this whole blog post feels like: ALL [encoded forms of knowledge] is someone else's intelligence.