Republican ‘fraud’ strategy only works because people want to believe the lies

They want to believe, with as much sincerity as they’re able to trick themselves into faking, the fantasy that there is fraud, that there is a conspiracy to steal political power away from them, that their political opponents are evil and their time in positions of power will be nightmarish. Facts that refute the lie are instead used as evidence of the conspiracy, and truth-tellers become conspirators. Why?