How might Madoff behaved had he met Wiesel in the camps?

I read Elie Wiesel's Night in my late adolescence. In it Wiesel describes how he was repeatedly and brutally robbed by fellow inmates, including having his gold fillings ripped out of his mouth.

How must Madoff's relatives and "friends" feel knowing that what Madoff did was to make Wiesel a victim again of the same type of predatory criminality that Wiesel suffered 65 years ago in the camps?

I find it easy to imagine Madoff behaving like the camp inmates who in return for the chance at a few more moments of life or a temporary privilege, betrayed other inmates to the Nazis, groveled to the guards, shoved their fellow inmates into the gas chambers then afterwards removed their bodies, and preyed on their fellow inmates, including the children like Wiesel, who were weaker, more vulnerable, and less able to defend themselves.