I don’t think it would have that effect at all… abolishing all nations and states would mean the massively wealthy corporations that are wealthier than most nations and states would become the de facto super powers of the world. Governments are the only thing keeping the likes of Meta, Google, Apple, nVidia, etc. From having private militaries and literally taking over the world. If you want to abolish all nations and states, you need to gut capitalism first and make sure these corporations can’t just become the new and far worse government.
That would violate the Treaty of Versailles