Can Russia or China done such a thing to erase the dominance of the dollar over the world?
Generally, there are always governments behind such technologies. For example, StuxNet
It is doubtful that Russia or China would have made something like Bitcoin, and given the circumstances of it all it is more likely that an American government agency would have created Bitcoin as opposed to somewhere like Russia or China.Generally, there are always governments behind such technologies. For example, StuxNet
Stuxnet was a unique type of malware, Bitcoin is something most governments don't want to deal with considering the consequences.
