The scenario you're describing is unlikely to be deliverable.
Any system sufficiently user-friendly to be accessible to the bulk of the global populace is also user-friendly to government authority. Because inevitably, passwords get misplaced and authentication / authorization tokens get forgotten or stolen, and then the average user needs an authority to turn to to re-establish their connection to the network.
Don't get it. I have been giving example of a "chat app" that's e2e encrypted. If it's easy to use, but solid to do proper e2e, government cannot do anything. Especially if messages also can "disappear" after a day. Government stops you, inspect your phone, cannot find anything. At least there is some reasonable doubt. Granted, if oppressive government has a reasonable doubt about you, you might have hard time otherwise, but that won't scale to large populations.
Similarly, if internet was designed with privacy in mind, things would have been different. If your favorite news site were available through tor, and you were using nontracking browser, you'd probably be fine.
Any system sufficiently user-friendly to be accessible to the bulk of the global populace is also user-friendly to government authority. Because inevitably, passwords get misplaced and authentication / authorization tokens get forgotten or stolen, and then the average user needs an authority to turn to to re-establish their connection to the network.