Oh, you’re referring to those silly purges that Lenin, Stalin, Mao, Ho and Castro did which killed millions of innocent people and some once-reliable communists.
Silly me. Must have slept thru that history class. /sarc
Friends and acquaintances of mine have been in nearly every Communist slave labor and concentration/execution camp in the Red World, from Vorkuta, to Potma, the Siberian RR slave labor transport line camps to Lake Baikal, Pyong Yang, Hanoi Hilton, Romanian and Cuban prisons, from Sandinista oppression to the Hungarian Revolution.
Even met one of Mao’s bodyguards who defected during the Cultural Revolution because he was appalled by the internecine slaughter between competing Mao student groups and what they were doing to the “elders”.
Life has been my “history class” including Vietnam and Cambodia.
Those who don't toe the party line, or who are merely perceived to deviate from it, are quickly shuttled to the reeducation camp, to S21, to the Gulag, to the hole in a cornfield.
I have my suspicions that many innocents from Wuhan were enlisted for the "pirate videos" that poured out of China last February. The spectacles shown in those videos did not occur anywhere else. But they sure were terrorizing to the world.