Something that always strikes me is that people underestimate the impact of a decentralized world. Especially more vulnerable people that depend on society for ‘survival’.
I don’t think decentralization will spread over to any aspect of society, you will still need government services for most things:
These two things, in fact, work much better without the government. I agree that law and order can be kept by the state, but many people already choose private education. In fact education that is decentralized is much better for both teachers and students. Students get better teachers because they get to choose. Schools that are good get more students and more money, while worse shools get less money and cannot afford the best teachers. It creates a clear set of rules for everyone which says: you are the best teacher, you get the most money. For students, those who can afford the best teachers will get them, the rest will have to go with schools they can afford.
Nowadays in centralized school system you get mediocre schools with mediocre wages and the best teachers work in the private sector anyway.
It's very similar in healthcare. Public hospitals offer low wages, so they only allow young doctors to get more experience and once they're done they move to the private sector.