Subjective? What about the hundred flowers campaign?
> ... a period from 1956 to 1957 in the People's Republic of China during which the Communist Party of China (CPC) encouraged citizens to express openly their opinions of the communist party.
followed by
> Citizens were rounded up in waves by the hundred of thousands, publicly criticized, and condemned to prison camps for re-education through labor, or even execution.
> ... a period from 1956 to 1957 in the People's Republic of China during which the Communist Party of China (CPC) encouraged citizens to express openly their opinions of the communist party.
followed by
> Citizens were rounded up in waves by the hundred of thousands, publicly criticized, and condemned to prison camps for re-education through labor, or even execution.
[0] https://en.wikipedia.org/wiki/Hundred_Flowers_Campaign