That's a bit better but only tends to apply within limited domains. I've met a chemistry Ph.D that would be quite knowledgeable and likely correct when it comes to inorganic chemistry but who believes that the Earth is 6000 years old and that the Noah's Ark story is absolutely literal.
Human beings can and often are extremely competent in some domains while simultaneously being highly irrational, misinformed, or just ignorant in others. Then you have to consider ideology and social conformity which can both bias people toward holding beliefs that don't make sense regardless of intelligence.
My overall point is that intelligence is only weakly related to logical validity or overall correctness. What and how you think matter quite a bit and those things are learned.
Human beings can and often are extremely competent in some domains while simultaneously being highly irrational, misinformed, or just ignorant in others. Then you have to consider ideology and social conformity which can both bias people toward holding beliefs that don't make sense regardless of intelligence.
My overall point is that intelligence is only weakly related to logical validity or overall correctness. What and how you think matter quite a bit and those things are learned.