The primary reason people run Knots is because THEY don’t want to relay and store what they consider spam in their mempool. Your take was dishonest (to no one’s surprise) because you’re making it seem like people running knots are doing so in an attempt to prevent OTHER people from relaying and storing spam in their mempool. We don’t expect spam propagation to stop. We just don’t have an incentive or desire to be part of the problem.