the logic is like this, if someone controls Bitcoin then the price of bitcoin will be easily manipulated?
But so far I don't see anyone controlling it. The rise and fall of prices is only influenced by the media, not controlled. if there is bad news, usually the price of bitcoin has an effect and goes down on the market, so if for example there is good news, the price of bitcoin goes back up.
neh, therefore I don't think anyone controls Bitcoin.