I was watching some movie about ARVN prisoners after the war (”Ride the Thunder”). It portrayed things exactly as a friend of mine whose father spent years in one.
An American back in the states is trying to raise awareness of how terrible it is since the fall of Saigan.
In several scenes there will be a TV playing with interviews of Hanoi Jane, John Kerrey, etc. One of them has Hanoi Jane saying something like “Never in the history of the world have prisoners been treated so fairly as they are in Vietnam.”