Earlier quoted context omitted.
> Google Search is arguably just a mirror. And ideally, that's what it should be. I disagree this is the ideal. The first implementation of PageRank makes a very big assumption: that people who write webpages and control websites can be trusted to link to worthwhile content. If webmasters and web producers skew a certain way, then PageRank/BackRub will also skew that way. Google original mission statement was "to org…
No, Google does not try to mirror content. It tries to provide the best results for users. Results the user wants to click on and are relevant. Searching for "professor style", nobody wants it to return a minority professor style. Even she doesn't, at scale. If she and others did, they'd be Googling "professor style", not clicking, then Googling "professor style for black women" and results would improve/personalize.…
I think you misread the Holocaust denial situation. The reason why "Did the Holocaust happen?" was so problematic was because that literal string of text is something that you'd never find on a mainstream site, such as the NYT or the Holocaust museum. And yet sites like StormFront would get bonus SERP for using that literal text in a page's title, url slug, and . StormFront benefited from a blind spot in Google's heuristics that had little to do with whether or not StormFront was actually a legitimate researcher into the question of the Holocaust's historical reality.
Same problem with Google Bombs. A law student with a blog was able to get enough people to link "waffle" to 2004 presidential candidate Sen. John Kerry [0]. Presumably, the average person googling "waffle" wants the food item, not info about Sen. Kerry. But the reality was that the metrics Google had long used to measure quality and credibility were all saying "waffle => Kerry".
Staying true to the algorithm assumes that the algorithm (and its inputs) were pure and complete to begin with. This is not necessarily the case.
[0] https://en.wikipedia.org/wiki/Political_Google_bombs_in_the_...