The central banks they benefit from retaining power. Look at countries such as Afghanistan, Iraq and Libya. Before the war it was reasonable when it comes to the money market. But after the war and that America has interfered with it, central banks have been introduced. The whole world revolves around the power of money. So the central banks benefit from the money and the people, they do it through debt. And so the citizens of the countries are the slaves of the central bank. That's why Bitcoin is so important. A limited amount of what can be spent. No owner and everyone is his own bank.