And we don't need to talk about some backwater 3rd world country (actually we do) - US has big issues allowing basic science to be taught to kids, because of some set of stories and anecdotes from various people gathered over centuries together about some potential events around one mason who started yet another sect 2k years ago, and they guard it with fanatical zeal to the last word, regardless how misguided and contradictory some of it is.
When society fails to deliver even basic known and proven truths to its most vulnerable, then don't be surprised that same people are later trivially manipulated into believing into many simply untrue things and behave accordingly ie in voting, to their own direct detriment.