Alright, I’ll give you an example of why privacy is important. Two for the price of one, even.
Example number one. I received an e-mail a while back. There was an attachment on it that was a jpeg. I open the mail to see what it was, and the jpeg was displayed on my computer screen automatically, as Hotmail is wont to do ( note: I did not download anything, although after scanning the file and making sure it was just a jpeg I might have, if it hadn’t been displayed, was it from someone I know). It was kiddy porn. Disgusting. I immediately deleted the email.
Example number two. I was having a conversation with a friend last week. He is much more knowledgeable about guns than I am. I happened to mention that i had seen a video clip of someone shooting a pistol that had been converted to fire fully automatic. I said something along the lines of "I wonder how they did that? ( modified the gun ) He immediately changed the subject, informing me that such modifications are illeagal ( which I knew ) but also that it was illeagal to discuss them.
Now, I think any reasonable assessment of either situation would find me to be innocent of any wrongdoing in either case, but suppose I was under surveilence? An ( admittedly extreme and weak ) case could be made in either situation to prosecute me. “He’s looking at kiddy porn” or “He’s trying to find out how to modify a weapon illeagaly”. If the right to privacy is not cherished and held dear, laws could be written even more draconian than those that exist now. You may think I am being extreme, but I am not, what I’m saying is the inevitable end result of a country where " Why is privacy such a big deal? If I’ve done nothing wrong, I have nothing to hide. Right? " is accepted as a maxim of law.

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