If the data exists, there is a way to get it, theoretically. We&#x27;re so far from a provably &quot;secure&quot; anything, that is, a complete chain, that until we have that, why risk it? &quot;Some servers&quot; can be collated before you can say &quot;fascist takeover&quot;. And while this might seem like fear mongering, considering that the &quot;benefit&quot; is advertising, well, I personally think even a slim risk for a grave occurance outweighs that, and that advertisement in the way it&#x27;s employed most of the time is a problem we should solve, not &quot;improve&quot;. Talking about free markets with one side of the mouth, while constantly seeking to badger and influence people is the same abomination as it was when it was invented, no matter how used to it people get. Though personally, I&#x27;m for a social solution: total boycott of those who advertise that way, turning ad-block off to make black lists for shopping. I know it&#x27;s a pipe dream, but it&#x27;s mine.