Ordinary people want to diversify their investments, so they need to open several accounts: one for cryptocurrency trading, one for stocks, one for forex, one for gold. Then they have to transfer money around, exchange currencies, and pay taxes. Bitget seems to be building a universal exchange, all in one app, handling everything with USDT. This should not only be a differentiation strategy among exchanges but also indicates that the entire crypto industry is gradually mainstreaming into traditional finance.