It's not about what you are doing that you shouldn't be doing. It's about the principal of Governments respecting our privacy. Doesn't it make you slightly angered if you think that your private messages you send to your significant other is being dumped into some database where some thrid party can retrieve it if they really wanted to?
Here's another thing. Say you are for some reason wrongfully accused of something and now they go to exteme lengths to dig up dirt on you because of some stupid joke you made 10 years ago. It's not always about the whats, it's also about the ifs.
I mean if you are happy with the recent events unfolding revealing mass spying all over the globe and companies basically being forced to hand over their encryption keys, and this doesn't bother you the slightest. Maybe you don't mind that they have been lying to us for years, telling us that there has been no mass spy programmes going on. If this is truly the case, I feel sorry for you and others with a simlirar mentallity - because at some point privacy meant something to humans which cleary it no longer matters. If that is the case you may as well fashion a hole in your walls for your neighbors to see what you do behind closed doors.