Throughout history, encryption has always been a government privilege. Only very recently, and then only in the West, practically speaking, is encryption that is safe from the eyes of government available. The liberalization of encryption has been concomitant with a naive "end of history" belief that once everyone was connected as part of a global network, we'd see an inevitable global rise in liberal forces that would make governments unable to control speech. See Bill Clinton's on "nailing Jello to the wall". Clinton whose administration did liberalize encryption quite a bit.
That "end of history" mindset was wrong. We are back in a quasi cold war, with an active proxy war on top of it and a few more smoldering. And so my prediction is that we will see a reversal to the mean of history, and cryptography become again a govt granted privilege with conditions attached. (Yes yes I know public implementations of every algorithm exist, but China showed the blueprint of the machine that nails Jello to the wall anyways.)