If the database is centralized, why would we even call it "blockchain"? It is just a centralized database, I am sure it is not a "blockchain". I mean the whole purpose of a blockchain is "decentralization". Equal full nodes being in sync all over the world.

How the fuck is it a blockchain if there is 1 or 3 central databases?

To me, All they wanted is attention.

-Hey! We got blockchain here make us famous!