> I worked at Yelp, on the systems in question, and I can tell you that it's false. I wouldn't expect there to be a literal code switch that deletes bad review

> I worked at Yelp, on the systems in question, and I can tell you that it's false. I wouldn't expect there to be a literal code switch that deletes bad reviews if someone pays for ads. But I can imagine a system developing naturally (even by accident!) where it's easier to get a human at Yelp to intervene when non-customers or bots left bad reviews. Did Yelp have systems in place (e.g. a "Chinese wall") to prevent someone's status as a customer from impacting their ability to resolve a complaint about abusive negative reviews?