I understand your point, but I think that magical and mythical thinking are fully part of how our minds evolved and still work, and if we fully develop our faculties of rationalization, almost everyone still thinks magically. Think about ideas like luck, or a fear of something improbable, or most of our expectations in life. Or why many masters of logic still believe in mythical beings and afterlives.

If you talk to someone from an animistic culture, they don't need to question or have a structure of reasoning in place to explain why the waterfall has a spirit. It just does, it always has and it's obvious. However, if a person who lives in a wealthy country today, had public education and believes that vaccines are dangerous. They will believe it rationally, not irrationally, and have a slew of rationalizations for the belief. These are two types of magical thinking, but the former has a magical worldview and the latter does not.

Rationality is weak against many types of thinking and motivation, and there are many more steps in the maturation of a mind. I do personally agree that a solid foundation in rational thinking should underlie whatever beliefs, morals, ethics, and insights a person adopts. But it is also highly likely that in my examples the former person is healthier and happier than the latter person, and both could be just as gullible.