Over the short run, it is the campaign managers responsibility to prevent lots of crap posts coming from the campaign. However, if over long periods of time, if a manager allows lots of shit posts, and doesn’t do anything about it, it will reflect negatively on the person who didn’t fire the campaign manager in favor of someone who would address the shit posts.
The manager can only do so much given the pay rate. Rejecting all bad posters would result in an almost empty campaign, and probably replacement of the manager.
That might be true, but that does not excuse the manager. If the pay rate is too low, he should say something. I do think that Lightlord probably knows what kind of people his low rates are going to attract.