Nobody is actually against Bitcoin having spam filters. Fees are just another filter, not fundamentally any different from any other filter. Even Core is adding _new_ filters: TRUC and ephemeral dust are two recent examples (mandatory in Core, and optional in Knots). They're just against _you_ having a say in what filters you get to use. They want to dictate that you use the filters _they_ choose. Instead of decentralized policy, they want a centralized policy. (And they're not even choosing sane ones! Who in their right mind wants to relay CSAM???)