The grossly perverted incentives of the ad-driven web aside, is what people read today less subject to bias? People choose, for example, to read/watch the NY Times vs WSJ, Politico vs Drudge Report, or MSNBC vs Fox News based on which publications line up with their biases.
If I don't get to decide whether my reading choices are due to my biases or my ability to discern quality or truth, who does? You? Google? Huff Post? HN's ranking algorithm X the aggregate mindset of HN readers? None of these are biased?
People voting with their wallets is the bedrock of the free market, which despite its shortcomings is vastly better than an economy driven by clicks and the manipukation thereof, and driven by advertisers and their agendas.