I tried to write a grid strategy and made a BNB/USDC grid. It ran for 6 and a half hours and made a profit of 3.68%.
USDT zero handling fee is really good! It is estimated that Binance wants to attract more users to use other stablecoins to prevent the risk of "stablecoins are not stable" caused by Tether's dominance (the price of USDT changes greatly during special periods such as market fluctuations and additional issuance)