Comment by munk-a

Honestly I would, because that would make the masses object more. People (utterly subjectively derived) don't want to sign up with 30 marketing companies to save 5% on a car. That would shift the demand curve and make it cost a seller a portion of their expected revenue to demand people wave away so many rights, and (having worked in the mobile game industry) people take this seriously... Adding a barrier between a customer and your product costs you sales, so the more we materialize these externalities are real costs to sellers the more we'll see people actually respecting privacy rights.