Yeah so one thing some people I know are talking about is like, increasing the cost of scripts. So that would be making the vbyte weighting for segwit space to be closer to the weight for the utxo set space, but not exactly the same weight for example.

Ultimately though, the real killer way to do this is to have 100 users share a utxo (L2 scaling solution) and each user pays 1 sat vbyte to exit and that becomes a 100 sat a vbyte tx on-chain that serviced 100 people. That's gonna take years and years to develop all the things we need to get to that point, but that's the ultimate direction.