I think the biggest fallacy seen in this thread is the idea that if you’re intelligent, educated, and inquisitive you are holistically all of those things. The truth is, not many people are thus, even people like Einstein, Fermi, Newton, all of the Presidents and et cetera.
What I mean is, Einstein was very inquisitive about the nature of the universe. How inquisitive was he about the reason dogs bond so closely with humans? How inquisitive was he about why women wear high heels even though they complain that it hurts their feet? How inquisitive was he about the religion he was raised in?
Does his lack of focus or inquisitiveness about those areas mean Einstein is unintelligent? No. It is very difficult to objectively ascertain anyone’s intelligence.
You can look at their educational achievements for one. People who achieve well academically are usually not unintelligent. However, it’s no guarantee. Some people may have been “guided” through the academic system based on familial connection, favoritism, et cetera. Maybe someone got good grades because they worked insanely hard, putting two and three times as much effort into their studies as more intelligent students.
It’s sort of like physical health. If you’re fat and you don’t exercise it is more likely you will live a short life and die of heart disease. It isn’t certain. Some fat and sedentary people will live to be ninety years old, not many, but some. Some athletic and active people will die of a heart attack at age 40 with no prior indications of heart problems. Not many, but some.
It stands to reason then, that while intelligence may suggest more inquisitiveness, and higher inquisitiveness may suggest raising doubts about one’s religion, none of those are certain. Perhaps your intelligence doesn’t manifest as high inquisitiveness. In the case of politicians I almost think that is the case. A politician’s intelligence tends to be results-oriented and goal oriented. A scientist’s intelligence is more knowledge seeking and mystery-solving oriented.
A smart politician isn’t interested in solving the mystery of why some voters like people who kiss babies, dress in nice suits, and speak well in public. A politician’s intellect will instead focus on discovering what activities will garner him the most support amongst other politicians and voters, his intellect will focus on figuring out who it is he needs to know to get what he wants, what it is they want, how he can get it to them. That’s a different type of intelligence from the intelligence of an Isaac Newton. It isn’t necessarily lesser or greater, and based on history both are rare in the general population.