The same is true of doctors. By and large they see sick people, they focus on sick people, and all of their thoughts are about how terribly sick everyone is, and what should be done to make them less sick. It's not surprising, therefore, if they get a slanted view of how society really is.
Which is why it doesn't surprise me that the head of the Medical Research Council thinks that we should all share our medical records - what he cares about, a great deal, is improving medical research, and anything that gets in the way of that is just an obstacle to be overcome. It's not surprising that to him, people who object are consent fetishists.
This is why it never surprises me when security chiefs push for more security laws, or doctors for banning of things that cause health issues. That's their job.
It's our job (and that of our political representatives) to weigh that up against other important things in life. Like self-determination, and the issues caused by the other effects of highly priced alcohol, invasive surveillance, or handing out individual NHS records to medical research companies. Because the experts aren't going to - they're far too close to the subject.
Original post on Dreamwidth - there are comments there.