Comment by somenameforme

Absolutely this. I don't think many people consider how odd it is that the largest internet advertising company in the world and the largest search engine company in the world are one and the same, and just how overt a conflict of interest that is, so far as providing quality service goes. It would be akin to if the largest telephone service company in the world was also the largest phone maker in the world. Oh wait, that did happen [1] - and we broke them up because it's obviously extremely detrimental to the functioning of a healthy market.

[1] - https://en.wikipedia.org/wiki/Breakup_of_the_Bell_System