This is just a thought and it has to do with shutting down certain shills and maybe why one might want to. What if some shills are Weithaht comms and others are necessary ‘noise’?
Remember those Cold War signal stations that seem to broadcast the ‘same’ message over and over? Some think they were deadman switches. But these ‘repetitive’ spam posts can be likened to those repetitive signals comms and it’s possible that what we ‘see’ as spam shilling could have imperceptible variations that could mean anything. If you were effbeye ‘coin’ then you might like to interfere with that for various reasons. To understand it and to subvert it.