There's no such thing as ownership and accountability anymore. It's always about how someone is a victim or it's somebody else's fault. That's the disease that AB has. Unfortunately, it's becoming more and more common. In AB's case, it's been enabled because he's a prodigious talent. IF the Raiders cut him, someone else will ride in on their white horse and "save him." That's probably what AB is trying to do.
There's no more or less "ownership and accountability" now than any other time in history. People have been blaming others for their problems since prehistoric times, and it's not becoming any more or less common. Every generation sees the next one as much worse than their own, just as previous generations saw them.