Mempool filters aka knots does nothing to change the code. Adversarial miners like Marathon will create their own mempool for spam and charge a premium for it and miners will accept it. This then takes away the free market of users setting their fee, rather it’s a centralized player setting a premium fee for this data. Bitcoin will have a 4MB block every 10 min forever regardless of if you run knots or core. Stfu and run whatever software you want but adding censorship to blocks creates secondary issues. ❤️