It's been a while for me being in this community #pobstreet.
Centralizing a decentralized organization is not a good idea though it's possible to centralizing a decentralized organization in other to take control of illegal activities in crypto world and that's a good advantage.
Solving and reducing fraud but increasing being cheated by the third-party system like how our money is being controlled and used in banks anytime they want.

The concept of blockchain that is a cryptocurrency being decentralized is the reason why cryptocurrency is influential and the reason why cryptocurrency will rule the world
So let's cryptocurrency world be decentralized as it is because that's why cryptocurrency is amazing because of its decentralization