It feels good to belong to a group that professes comforting values (especially when mere membership advertises some version of heaven). But because of our evolutionary history, we have a strong 'negativity bias'. And so behavior, which reflects actual values, can starkly contrast professed values.
The more fear, anger, greed & hatred we harbor, the more likely we are to elect a nasty brute who shares our actual values: "Yea, though I walk through the valley of the shadow of death I shall fear no evil, because I'm the meanest son-of-a-bitch in the valley."
"Every nation gets the government it deserves." Joseph de Maistre
"The truth is, going against the internal stream of ignorance is way more rebellious than trying to start some sort of cultural revolution... The inner revolution will not be televised or sold on the Internet. It must take place within one's own mind and heart... Waking up is not a selfish pursuit of happiness, it is a revolutionary stance, from the inside out, for the benefit of all beings in existence." Noah Levine