It always starts underground. When it breaks out into the mainstream, it won't even be a movement anymore, it will just be life as usual. That green lock will be gone from the browser, along with any protocols that do not end in "s". The dozen or so communications apps on your phone will be encrypting everything, but not exposing any configuration.
And, only one company will sign everyone's public key, because regular users just want to delegate everything to a familiar name. Then we will need another revolution, an underground network of public key signers. With names like 51GNpnk and TheRealBob. One of TheRealBobs will come smoke a joint with you in your parent's basement, and sign your key for $5, so that you can get into the Minecraft party on the weekend.
And, only one company will sign everyone's public key, because regular users just want to delegate everything to a familiar name. Then we will need another revolution, an underground network of public key signers. With names like 51GNpnk and TheRealBob. One of TheRealBobs will come smoke a joint with you in your parent's basement, and sign your key for $5, so that you can get into the Minecraft party on the weekend.