I think, manipulation is existing now in the Bitcoin. There are many big players or big business person behind this dump of Bitcoin. They are starting to accumulate, they are controlling the market that's why big dump happened, and also because of ETF issue, the Bitcoin price falls down to below $6,000.
Actually our profit from bitcoin is total depend on manipulation of bitcoin price, even in all coins we earn from manipulation wise. But it is doing only big whales, we are a small part of this game.