I'd be writing from the Moon right now if obvious-to-state were the same thing as obvious-to-achieve. Even if we accept your unwarranted assumption that strict rationality is unilaterally superior to experiential and intuitive modes of being, which is not at all a given: how do you propose we induce a widespread emotional investment in living life like a Vulcan, something that runs counter to the instincts of many/most people?

Edit: sorry that came out quite jerk-like. Point is, why is rational always better than intuitive, and how could anyone hope to create such a massive emotional investment in an intellectual concept.