Yes. They think they can figure out what we should see (and how we should vote, obviously) and their mission, as good people, is helping us to get there. Kicking and screaming, if needed, it's all for our own good at the end. Yes, it is concerning. That's why there should be many search engines, and that's why everybody should support projects like DuckDuckGo. Having one corporation - with however noblest intentions they see themselves - solely controlling information input of billions is not healthy, no matter what your politics is.