It shows from the past months that BTC can easily be manipulated by the whales and financial institutions,so its morelikely being centralized currency now bigplayers always wins.
In fact, I do not want bitcoin to be concentrated sometime in the future, this is not the same as the original character of bitcoin. Bitcoins become bad, not serving the ordinary people, but in the hands of whales and financial institutions, Operation, Bitcoin lost its meaning, if bitcoin becomes the official currency, I will not be interested in it.