Three things: The first is that you give credit to blockchains for much of the revelations, but what if they are outlawed. You make a good case for that and at the same time end the fly in the ointment called cryptocurrency. The second thing is that governments are ingenious in developing ways to control others just as criminals and hackers are to find ways around impediments and firewalls. Just shutting down the internet is a third option. Even if we move from a hard wire internet service to satellites they can be shot down. If I was a top ranking bureaucrat, I would take alarm at your post and start taking steps to make sure these freedoms do not take place.
RE: Technology is Poised to Make Moot Many of the Most Contentious Social Issues of our Time