More scary in the hands of the government. Whether you didn’t trust the prior US government or this one - which pretty much covers the entire population - that’s the folks that shouldn’t have this technology at their disposal. I struggle to see a use a corporation will have for this even extending ad tech to the maximum potential. The most useful application is surveillance for political purposes - in the current government, how better to cross reference with the uber database of people they are building to enact political policy to know when people they want to disappear to a foreign prison? This provision doesn’t even seem to require a warrant.