Whether they should or not doesn't really matter, they do and they're quite up front about it. If you use Binance you know what you signed up for. There is no

Whether they should or not doesn't really matter, they do and they're quite up front about it. If you use Binance you know what you signed up for. There is no dishonesty there. The advantage here is that it significantly improves liquidity. Instead of having (at least) three different markets (one each for BUSD USDT and USDC) you just have 1...