You don't get to complain when honest people lose cumulatively billions of their hard earned savings to scammers and hackers.
You don't get to complain when peope hire hitmen, buy drugs and child porn with it.
You don't get to complain when data mining centers hook illegally to the power grid and steal millions of dollars of energy.
Or when countries avoid sanctions, or manipulate other countries through it.
That's precisely what decentralization and deregulation looks like. It's the law of the jungle. Enjoy.