Everything has two sides and blackrock's participation in the market will have negative and positive impacts on the market. But the important thing is that if Blackrock investing in bitcoin is a bad thing, what should we do and how can we stop them? I don't see any way to stop funds or institutions from jumping into the market, so the only thing we can do is adapt to every change so we don't get left out of the game until we achieve our goals.
Yes, anyone can control the price, Biden could come out tomorrow and say that bitcoin is banned in USA which would crash the price all together. I think G7 is together now? Was it g7? G20? Whatever it is, there were plenty of leaders the other day all together, they could all come out and say they decided to ban bitcoin, or tax bitcoin profits 50%, whatever bad, and it would crash the price. THAT is still possible, that is not control, control is that none of them could ever take your bitcoin if you securely store it, THATS the real power of bitcoin and nobody can do anything to change that.