Touché. I wonder if he even know what decentralization mean.
Fiat paper money has generated more evil than any other monetary instruments so far.
Moreover, we have seen certain countries desperately printing more papers easily. Not a good thing.
Means he don't know how blockchain work and how all transaction are visible, the most illicit activities are made with cash money, if they will use crypto they can be traced more easy and on the end someone can find where they cashout crypto.