Can we objectively measure (point in time) relay filter effectiveness?
We can by looking at the friction a Tx/usecase faces getting into a block.
Filtering on datacarrier (preventing OP_RETURNs from ...
I wonder of min relay fee would be a good model to analyze. Most nodes filtered less than 1sat/vbyte, but from a bystander's view when fees dropped below that, it didn't seem like there was any trouble filling blocks with sub 1/sat/vbyte. How would you measure the friction?