That's not how you get to high trust, since it requires the opposite -- you'd have to ID everyone and ban VPNs and restrict access to general purpose computers lest any fall under the control of a dastardly foreigner etc.
You can't build a high trust society inside of a police state because a high trust society is one where people do the right thing when no one is holding a gun to their head and a police state is holding a gun to your head.
Residential proxy. Most cloud providers are blocked or already on reputation watch lists.
A few thousand people downloading a “free vpn” app on their phone is all you need to be back up and running. They get a useful vpn in exchange for letting others borrow their IP.