That was a long article but I was able to read briefly with little understanding. Government overrules all including the decentralized and centralized currencies. Believe it that if that if governments in the whole universe want to fight against decentralizations, they'd definitely trap it down by banning every centralized currencies tied on them in the exchanges.
Think about how many people in the local societies are basically accepting crypto currencies for payments if not mostly for investment and trading with an exchange of the fiats which is governments owned control.
The government could decide to ban decentralized currencies in its state to save their own central currency. The truth is that the decentralized currencies could function not in the way of eliminating the fiat and then gradually the  wide range of adoptors in the universe could decide the appreciation of private currencies due to its potentials to assist the growth of the economy while the fiats may remain valueless. Then, the end of economy war of inflation would be eliminated.