"Mengele" from the USA help with torture for years "mengele" from Poland (Blackmailers up ahead)
These are rats, human cattle, a human cancer that should no longer exist since WWII, but unfortunately still exists. It's a human cancer that has no hope anymore as they know that they are potentially punished and a man who can turn them to dust .(A very literal metaphor)

They're kind of people, "I'd rather end the world to everyone in 10 years than turn my ass into sausage in a year"