Karaganda was not a terrible place, KarLAG was just one of the biggest labor camp administrations. There were much worse places - Vorkuta, Salekhard, Kolyma.
The conditions of imprisonment in the "sharagas" were very different from the usual prison conditions.
Then why did you even bring it up here? Besides, it's obvious that you don't know much about it.
I never claimed to agree with Stalin's methods of coercion. I was merely trying to demonstrate the difference between the USSR and China in the 1960s. I'm sorry you didn't understand that.