Yeah interesting how countries come before people and humanity.
Centuries ago, democracy was looked as mob rule and republics in the Roman sense were favored because they didnt involve the common folk. Its almost amazing that aristocrats and nobles (politicans of the time) agreed to it which they didn't. When a minority gains more than a majority, the majority will try to fight for its powers. Within countries, theres a minority-majority play with national authorities if politicans are a self-serving class separate from that of the general population.
I dont think they will agree but I see it as the future where we start losing notions of countries and people's cultures start blending together through tech, media and economy.
Its the trend for successful products and philosophies to gradually expand and become more global, not the other way around.
I dont pretend to know the future but there have been other theories floating around like the Dark Enlightenment who call for (in my mind wackjob) conservative republics with ideals from past centuries that run as competing corporations instead of countries as the future.