To which you respond, "Then why do you have your curtains drawn?" Most people parrot the "I have nothing to hide" line without realizing that they actually do

To which you respond, "Then why do you have your curtains drawn?" Most people parrot the "I have nothing to hide" line without realizing that they actually do want some measure of privacy. You can also put it in terms of hackers: maybe they have nothing to hide from the government, but what about from hackers? People seem to be more concerned about that sort of thing. The same technologies that would thwart the NSA also happen to be good at thwarting other attackers.