It's true that these patterns and problems have existed and will likely continue. It's also true that common rhetoric and bias have changed dramatically in the last 10-15 years. I don't forsee any simple or easy ways to replace the social and political dams that tamed the pressures of power. It's very difficult to make power useful instead of destructive and it's very unlikely that this entropy will reverse. It's also illogical to do nothing about it.