We all know confidently incorrect people. People displaying dunning-kruger. The majority of those people have low education and without someone giving them objectively true feedback on their opinions through their developmental years, they start to believe everything they think is true even without evidence.
Memorizing facts, dates, and formulas aren’t what necessarily makes someone intelligent. It’s the ability to second guess yourself and have an appropriate amount of confidence relative to your knowledge that is a sign of intelligence.
I could be wrong though.
i think you have a narrow view of what education is. this is subjective but my view of education is that it’s an emergent property; as long as there’s different individuals that know different skills, natural networks will form of people teaching to anyone that wants to learn.
whether it’s institutions with professors teaching about quantum physics and brain surgery, to herds of dinosaurs teaching groups of young their migration paths and dangers to avoid; it’s all within my personal concept of what education is