In today's exchange industry, it's too difficult!!! The Bitcoin ETF has taken away a large amount of funds, the government has required compliance but not given it a monopoly position, the blockchain has taken away the space for instant wealth, and even if the previous coin cannot be used, it will be criticized. Anyone who uses a coin is accused of bribery, and it looks like a huge profit. Once stolen, it can cost billions of dollars, and once fined, it can cost half a billion dollars. I have to come out and clarify any doubts I encounter, it's too blue.