All those companies named there can be considered "evil"(operating with their interest in mind) in one way or the other and yes Amazon is. They stopped selling

All those companies named there can be considered "evil"(operating with their interest in mind) in one way or the other and yes Amazon is. They stopped selling the Chromecast and Apple TV because it competed with its own product, the FireTV. If Google decided to pull all Amazon's apps that competed with its own in the Play Store people would have been running around with their pitch fork at 1600 Amphitheatre Parkway. People sometimes also dont care to work for a company because of the company's altruistic nature but for "selfish" reasons like, the prestige, paycheck and perks. There are non profits for those who care solely for this kind of thing. I am not condoning or criticizing people for working wherever they please but not everyone wants the same thing.