“The Century of the Self” is a good documentary explaining the history of how Freud’s ideas about psychology and human desire led to corporate manipulation that brainwashed Americans to crave things they did not need. This in turn led to a culture of selfishness and instant gratification. Paraphrasing writer Blythe Gryphon, targeted marketing based on psychological desires and needs
result[ed] in feeding the rapacious capitalism that dehumanized us, exalted hatred, and put a malignant narcissist in power.
In other words, we got the government we deserved.