Just like there are a huge amount of people who view what they see in the media as the truth, there are billions of people all over the world who see what Google/FaceBook/Twitter/YouTube present as the Truth.
These entities can shape and form “reality” for a lot of people. They are doing so, and plan to do even more of it.
I really wish I knew what we could do about that...it has been going on for decades and is just getting worse. (Look at the Universities and mainstream media, for example.)