Yes, cryptography will become the standard. No, that won't protect you from the little brothers mentioned in the interview. Your email will travel securely, so

Yes, cryptography will become the standard. No, that won't protect you from the little brothers mentioned in the interview. Your email will travel securely, so the government can't read it. It'll travel securely from Chrome on your Android device to a server somewhere in a Google datacenter. Your web browsing will be encrypted with https, so your ISP will need to use their DNS logs and traffic analysis in order to deduce parts of your browsing history. If you turn off location services, your location won't be stored with Apple, but your Telco needs to know in which cell your phone is located in order to route calls there. And it'd be a terrible waste to just throw that data away the day after, now wouldn't it. Encryption helps. And we need encryption. Everywhere, and as quickly as possible. But privacy is also political issue, and a technical solution alone won't resolve it, no matter how advanced. Oh, and not to forget: Ease of use is the way to mind share, not security. WhatsApp is by far the most widespread secure messenger. Not because of its security; in fact its security used to be terrible. The way in was ease of use, with security added to the mix at a later time. And, more importantly, without disrupting the user experience.