Theoretically, cryptocurrencies, in any case bitcoin, in accordance with the concept of the blockchain should be decentralized. But apparently this does not happen, writes Ethereumworldnews.
"Decentralization in crypto is a myth. It is a system more centralized than North Korea: miners are centralized, exchanges are centralized, developers are centralized dictators (Buterin is "dictator for life" ) & the Gini inequality coefficient of bitcoin is worse than North Korea", American economist Nouriel Rubini wrote on his Twitter.