“We demonstrate that collective narcissism is associated with support for national populist parties and policies. We also review the empirical evidence for the intergroup and intragroup concomitants of collective narcissism.”
"Prior research suggests several predictors of susceptibility to conspiracy theories, including narcissistic personality traits (grandiosity, need for uniqueness), cognitive processes (critical thinking, confirmation bias) and lack of education. The aim of the current paper was to explore how facets of narcissism predict susceptibility to conspiracy theories."