And, more generally, I didn’t claim that filters don’t work period. Indeed, as long as there is very little revenue to be had from the spam there is some cost to working around them. They’re maybe good for like 0.1 sat/vB in additional cost from effort and whatever. But it’s very very little, and if there starts to be lots of transactions that are non-standard then it will get driven down further (while driving small miners out of business!)