https://www.americanthinker.com/blog/2019/02/infantile_disorder_on_the_left.html
There are many ways to measure cultural decline, but the most important one might be emotional regression to infancy. This idea is old, but it has been studied carefully since Sigmund Freud saw it in Vienna. Freud himself came home one day and saw his house surrounded by Hitler thugs. He went at them with his heavy walking stick, and they scattered.
Freud was already in his sixties, but the family realized that Vienna was no longer safe. Freud and his daughter Anna moved to England, a land he had always loved. The Freud Museum today is not in Vienna, where he lived, but in London.
Since that time, social scientists have taken a serious look at emotional “regression,” as it’s called, because it shows grownups falling back into infantile rage and “splitting.” Mature coping includes problem-solving in the real world, and also rationalizing one’s emotions and working out personal issues through the arts and work. Nobody was ever killed by rationalization, or by the arts and music.
But regressive people live in a kind of nightmare, like infants in the Terrible Twos, switching between fits of rage and demanding love and worship. Normal parents start to wonder what they did wrong, but it’s not they; it’s the kid going through a phase.