Point is that there is noother way in the current economy. It will get exploited by smart and corrupt guys, because of its centralization. It only takes a few years but will have a lasting effect and consequences.

He wants to change that? Then he should not be afraid of Bitcoin. 

 How will decentralization fix it? Like if a country has no control over it's own monetary system and a major event occurs that causes a massive drop in spending, how does a country keep its economy afloat if it no longer has any controls over the economic levers?