Although we prefer decentralization in financial matters because we have full control over our assets. But when it comes to issues like power, politics...no government or anarchy, no leader, everyone is equal...That only makes the world destroyed faster because there will be a lot of destructive, evil elements that will harm the world without anyone standing up to stop it. I will not support this idea, I prefer a multipolar world, power is divided equally rather than just focusing on one individual. Because they will abuse power to do what they like without caring what other people think.
The decentralized in cryptocurrency will be the good one,but same decentralization is not the good in FIAT system.Because the control of United States only by the USD in many ways.The transaction with the US only through the USD, so all the countries will hold the dollars for the trade With United States.Now the wealthiest nation had a voice is UNO,so the money plays major role in the power.Without the power US will not interfere in the internal affairs of Syria.If the decentralization occur in Fiat, the entire power system will be collapsed.The USD had his own value till the United States was a super power nation.Most of the Nation not raise the voice against Russia for the war against Ukraine,the behind is Russia is Super power like USA.