basically, 'they' send people to psychiatric hospitals mostly because they were violent, and they got sent there by the police escort.
then , at the hospital, they are obliged to get mediccated, and if they dont comply to the rules, the psychiatrist invents stuffs like saying they have mental illness, whichever is skyzophrenic or bipolar.
in the end, they get a mental illness just because they are rebel and dont wanna comply to the rules...
thats what i lived in 2017, i had a journey at the mental hospital