In my view, the core of the solution here is to realize that no system will be stable and "perfect" forever. That is, we may chart into the unknown and arrive at a pretty good solution that benefits people, but over time, as people relax, some people will try to take power and eventually succeed. My point is: some people will always try to get advantages. So it will always come to the community to put in work to improve society and guarantee the benefits are given to all. There is no defining a set of rules and forgetting about it