Some interesting ideas here.

Would a Super Intelligence be controllable by any group of countries or be an independent entity? If truly super intelligent / there are ethical dilemmas too about “enslaving” such a creature/entity.

Central banks and governments perform an important function in the economy around monetary policy. They modify interest rates, perform quantitative easing and even inject financial stimulus packages during uncertain economic times.

How do you see these things soperating in a decentralised society?