Would it be better if some significant hashrate were excluding the 💩 data to lessen the short term impact of fees on most users?
It would work practically like a second mempool queue. The "money maxi" miners only validating the "money transactions" in their blocks. I have no idea how to incentivise the good behaviour though. If I was a miner I'd just want maximum block rewards, and if theres less competition for the juicy scam-filled blocks, that creates the opposite incentive...
Or is intervention worse than letting nature take its course?