I don't think this would work as it makes it too easy to not be fully tracked. There are so many hoops to go through now because companies want to incentivise b

I don't think this would work as it makes it too easy to not be fully tracked. There are so many hoops to go through now because companies want to incentivise being tracked and punish those who don't wish to be. If this was brought in through regulation, that's a different story.