Buddhism, like any philosophy, is meant to be studied. I wouldn't assign to it what belongs to (mis)interpretation of its teachings. Even within Buddhist societies it's understood differently by different people, with many (most?) choosing not to practice any form of mindfulness, but rather preferring to worship. It doesn't matter that the superstition is discouraged, it's more easily accessible: status and amulets, offerings, people receiving blessings while on a submissive posture, women not allowed in certain areas, etc. And probably due to its nature, the philosophy meets the practitioner where the latter feels comfortable.