I don't think this has anything to do with Gen Y or whatever you want to call non-old people. Every generation begins with a desire to change what the previous

I don't think this has anything to do with Gen Y or whatever you want to call non-old people. Every generation begins with a desire to change what the previous generation did. Some of us don't lose that desire, many do as life's responsibility requires less desire to force change. Branding this as something new is what every generation thinks it is.