American asylums are a perfect example of the sin and corruption at the root of American society: dehumanizing and illegal detainment of human beings to preserve power and profits.
...
In the 1970s, a researcher sent fake (healthy) patients to asylums. They were loaded with powerful antipsychotics and not allowed to leave until they faked the cures the psychologists expected to see.
When the fake patients were all out the story blew the lid on the American psychological profession, so the psychologists said "bring more fakes, we can sort them out."
The original researcher said "sure."
The psychologists proudly stated a few weeks later that they had weeded out several dozens of "fakes."
...
In the 1970s, a researcher sent fake (healthy) patients to asylums. They were loaded with powerful antipsychotics and not allowed to leave until they faked the cures the psychologists expected to see.
When the fake patients were all out the story blew the lid on the American psychological profession, so the psychologists said "bring more fakes, we can sort them out."
The original researcher said "sure."
The psychologists proudly stated a few weeks later that they had weeded out several dozens of "fakes."
There was no second fake cohort.
https://en.m.wikipedia.org/wiki/Rosenhan_experiment