This just proves that bitcoin has been decentralized for 12 years. This is a good trend for crypto.
it is almost 11 years and not 12 years mate,but yeah Bitcoin is still strong being decentralized and this is what we all want to prove here.
What I know now is that many countries are Approving cryptocurrency.
approving but not accepting as a currency and this is what OP is pointing though it is impossible to happen for now until government of the world accept that they can allow even it is decentralized.