Enter the MEV Void: the Rise of Flashbots

Buuuuut of course shady trading bots also come with their downsides. Various MEV strategies can result in greater slippage (worse prices) on token swaps, failed transactions because trades were front-run, and have historically contributed to higher gas prices for all users as bots spammed the network with transactions.

MEV trades also benefit the blockchain ecosystem at large by making markets more efficient. For example, arbitrage bots ensure prices are stable across exchanges, and liquidation bots allow collateralized lending applications to function properly.