The perils of big data

This is really a business opportunity in disguise.
Waving my hands at implementation details, if you offer an "online agent" service that proxies all of the data-trail producing aspects of operating in the modern economy, you might find plenty of customers.
But many don't seem too worried, short of identity theft. The alternative would seem to be joining an Amish community. But even there, you still have to interface with the government.