The reasons are multiple and varied, but in my recent public-service book, Profile of a Nation, I have outlined two major emotional drives: narcissistic symbiosis and shared psychosis. Narcissistic symbiosis refers to the developmental wounds that make the leader-follower relationship magnetically attractive. The leader, hungry for adulation to compensate for an inner lack of self-worth, projects grandiose omnipotence—while the followers, rendered needy by societal stress or developmental injury, yearn for a parental figure. When such wounded individuals are given positions of power, they arouse similar pathology in the population that creates a “lock and key” relationship.
“Shared psychosis”—which is also called “folie à millions” [“madness for millions”] when occurring at the national level or “induced delusions”—refers to the infectiousness of severe symptoms that goes beyond ordinary group psychology. When a highly symptomatic individual is placed in an influential position, the person’s symptoms can spread through the population through emotional bonds, heightening existing pathologies and inducing delusions, paranoia and propensity for violence—even in previously healthy individuals. The treatment is removal of exposure.
For healing, I usually recommend three steps: (1) Removal of the offending agent (the influential person with severe symptoms). (2) Dismantling systems of thought control—common in advertising but now also heavily adopted by politics. And (3) fixing the socioeconomic conditions that give rise to poor collective mental health in the first place.The ‘Shared Psychosis’ of Donald Trump and His Loyalists – Scientific American