Companies are psychologically traumatizing millions of workers with the same methods the military uses.
A person that is not well psychologically is too weak to stand up for themselves or to leave and search for a new job. Using the stick carrot method they create obedient slaves who will sacrifice their lives for the company. Mistakes are punished with psychological abuse while overtime and obedience are rewarded with a promise of promotion.
They have a high turnover rate cause they only want depressed workaholics.