the point was to show how decisions are made in a heartbeat or algo-milisecond and in a very arrogant way. Google can send your site to page 80 and not even care to tell you why. Was it something you did, that title change, new table you added...or the blocking of preview? Care to take that chance?
And by the time Google is challenged we'll be working somewhere else or living in a car. They now have that power