Hacker News Reader

KeeperDAO [1] is one project that's aiming to tackle this. Their whitepaper is here [2].

This is security through obscurity and more similar to the blind auction mechanism that the MEV-geth team is working on.

This does not prevent a large miner from watching the mempool and picking the right transaction order that they want.

It also will only protect the very small number of people who are using keeperdao. It is a very nice try, but I don't think it'll go very far.