The only rational response to this is deep, deep skepticism. In the old days of the USSR, while very difficult, it was at least conceivable that you could just fly to moscow and see if they were eating their children there or burning priests or god knows whatever else. There was a natural limit to the deception that could occur and further a normal person could make conclusions about the things they saw with their ow…
Also: https://www.pastemagazine.com/articles/2017/04/5-eye-opening...