This could be a good idea, IF there was a way to stop all kinds of malicious people to tamper with the search results in so many ways. Google already has to dea

This could be a good idea, IF there was a way to stop all kinds of malicious people to tamper with the search results in so many ways. Google already has to deal with the manipulation of the signals about page relevance, just think if you had to also deal with tampering with the ranking system itself...