Everybody does ; when all voices get equal publicity, there is evolution. When voices that get publicity do so by being put in spotlight by someone looking after their own interest, that evolution stops working.

My opinion is that centralized search engines and centralized social media and in general centralized services must die. I don't know how we are going to do it, but they are fucking the humanity up big time, not even what Mr Hitler and his friends did (despite killing a lot of people, that failed to become mainstream and some kind of immunity emerged), but more like rolling back 200+ years of development of civic nations.