The CBDC and all the surveillance tools that are emerging in this period could meet two needs: on the one hand, not to lose control of the monetary network (ie the monopoly on money)fundamental to the survival of the traditional financial system and - indeed, of every state on the face of the earth. On the other hand, it could be a necessity resulting from the global financial crisis that has been hovering in the air for some years. People increasingly need to be supported by the State throug...