Text mining has come a long way since 1985, so I don't think that's how it's done (in fact I know it's not done that way), but I guess what you mean is that no human ever looks at the data. That's possible, but not reassuring.
Many of the shady purposes this data could be misused for don't require a human to ever read it. Say, one day, that C++ binary computes a score that indicates how reliable, credit worthy, dangerous, healthy, honest or skilled you are.
Say another C++ binary makes a decision that influences your life based on such a score. A decision on health insurance, banking, job applications, security matters, etc. Is that better, just because no human ever looked at the data and giggled because you searched for some embarrassing disease?