There is no such thing, don't be a gullible little kid and believe what you are told. Everything is connected, manipulated, political and biased. Look at who the presidents were of ECB, very independent and unrelated choices.
A single person shouldn't be allowed such power
What's playing just reminded me of decentralized power and centralized
Where the former is usually plagued by slow decision making due to existing of conflicting ideas (something US is experiencing with Jerome and Trump)