Lavabit is back with a vengeance and protonmail had just recently announced a onion site to access the secure email through secure end to end communications using the tor platform ( https://protonmail.com/blog/tor-encrypted-email/ ).
I myself had moved my SMS to signal and most of my IM chats are through WhatsApp (not the most secure but in this case a balance between secure communications and accessibility to my contacts that will not install more secure apps just to communicate with me.
As governments put additional pressure more and more services will become popular by their unwillingness to comply and even their inability to comply (due to end 2 end encryption)
The power grabbing by governments like right here in the UK is driving the faster adoption of these more secure tools by the general public and more importantly by terrorists making us all less safe.
But of course, whenever there is another attack, it will be framed not as a failure of government but rather as another reason to hit even harder and the cycle continues unabeted.