Some people can be such idiots that they just blindly digest whatever they’re given. Then there are those who reach a masterful level of self-deception—like this 'man-child' who refuses to acknowledge his own manipulative family. He stays a 'useful idiot' for them to exploit, purely because it’s easier than facing the truth. There's always a bad side to everyone, but some are especially malicious. Even when they have no lack in life and are living well, they still do nasty things to others. It isn’t about survival or necessity; it’s pure spite.