This is the equivalent of saying Company X makes the best light bulbs, we fear consumers won't buy other brands and so we don't want to allow X to sell bulbs. If anything this is a privacy concern, and a huge motivation for regulation. Cookies at least gives some iota of control to the user to stop tracking and know when its happening. However with the new approach users will be tracked all over incessantly. There is…
Except in the real world, unlike this analogy, they can magically change the socket of their own light bulbs and fixtures over the air at any time.