That is not my really my point. It isn't just about a speed, but that the blockchain doesn't solve a problem. In most situations you have a central source of au

That is not my really my point. It isn't just about a speed, but that the blockchain doesn't solve a problem. In most situations you have a central source of authority and you want that central source of authority to be able to manipulate the database. It is a feature. The applications where a blockchain is more useful than a traditional database have yet to be found. Money might be one such thing, but the Etherium/Bitcoin implementation is pretty bad.