I think that no one needs to intervene in the trading process and manage it. The state should only ensure compliance with the order in trade, that is, establish certain rules for its implementation. However, the state itself should not influence the process of trade and its results. The pricing process must be free, otherwise it will no longer be a market. In this regard, we can say that the cryptocurrency market is not free now, because it is influenced by the hard price dominance of bitcoin. I hope that over time this dominance will disappear.