Google's advertising model is shitty. It puts advertiser content right next to host & user generated content, which makes host appear to endorse advertiser content, and more critically, advertiser endorse host & user content. This is why Google has become the speech police: because they can't sell ads for cat food to single fat women when the content on the page is blasting fatties for being fat. The problem isn't what people say, the problem is Google's monopoly and their inferior product.