Let the CIA and GCHQ lobby a little more for a backdoor in Whatsapp [complete with the removal of xx joined the chat] and we will see more and more privacy awareness, even in countries where now it's merely a dictionary term.

Now SecureDrop is used by some of the best media outlets, at least when it comes to investigative journalism. Then we will see everyone have a TOR/Onion browser on their device and people will learn the principle of pseudonomity, as well as cryptography.

And we will see much easier solutions than SecureDrop too.