security and responsibility also to the government while the blockchain is only its own responsibility
Blockchain is a great invention but crypto coudl be not, as when the government chooses their own and just use the blockchain
they can make crypto illegal or comply with the law that will only eliminate the decentralization.
Government or central banks can create their own cryptocurrency to ban or prohibit bitcoin. I still believe central banks is too powerfull in our current economic system. Banks will adopt blockchain technology but to replace fiat money with bitcoin, i think its too far and need a long time