What a shitshow. From the binance page :"Block creators and validators may maximize their rewards. By rearranging transactions inside a block, a process known as maximal extractable value (MEV)."

That means : every transaction you do on a DEX is front-run by institutions and you directly pay the cost, unless you set your network fee pretty high and slippage really low.  The more i read about POS the more i dislike it.