I don't think a rise in corporate power and a fall of nation state power makes sense.
At some point, some group is going to need to have a monopoly on violence. It doesn't matter if two groups of power don't have complete dominance over a geographic region, they are still two groups with power that look after their own kind and perform diplomacy.
At some point, some group is going to need to have a monopoly on violence. It doesn't matter if two groups of power don't have complete dominance over a geographic region, they are still two groups with power that look after their own kind and perform diplomacy.