The point isn't that the control was granted arbitrarily - as you note, the granting was explicit. The point is that as a result of that, we have arrived at a s

The point isn't that the control was granted arbitrarily - as you note, the granting was explicit. The point is that as a result of that, we have arrived at a situation where Google is now capable of arbitrarily exercising control over this subset. This wouldn't be a problem if that subset was small, but it's not - it's huge, and ever growing.