I do hope you understand "all wars are banker wars" is half truth. Some good info in there but neglects the obvious fact that while 'private' central banks are bad, public central banks are far worse. Hyperinflation is a symptom of public central banks. Private ones want to survive to continue the theft.
Central banks are the problem, it doesn't matter if they are 'democratically' controlled or not. The video is greenbackery.
So long as you understand that, JUST like when you listen to fox or msnbc you know you are hearing half truths, the video is helpful.