Well, on the one hand, there are positive effects of the technological development such as easy communication for people, which in turn might help strengthen social structure, which I would think, though, do not technically depend on such a centralized structure, but could instead be implemented as federated or peer to peer systems with much the same benefits but without the centralization, using cryptography where possible to protect information from eavesdroppers.
Then, well, yeah, arguably there are areas where lots and lots of centralized data collection in principle might be useful for solving real problems. For example, I would imagine that epidemiological studies would be much easier if researchers had access to all medical records of all people, and possibly that could be useful for fighting certain diseases. But then again, we do have some rules in place that allow collection of such data for the really bad stuff, and statistical analysis of anonymized data, so maybe we aren't really losing all that much.
I think the overall effect is more at the catastrophic end, though I would say it's more of a cold war than a nuclear war, at least in the short term: Surveillance does not directly kill you usually, but it can blow up with horrible consequences.
BTW, your anti-vaccination example might be chosen badly: If the anti-vaccination movement were to gain traction with a majority of people, that could indeed be pretty close to the end of the world, at least the world as we know it. It's only a relatively minor problem (on a societal scale) because relatively few people are taken in by it.
Then, well, yeah, arguably there are areas where lots and lots of centralized data collection in principle might be useful for solving real problems. For example, I would imagine that epidemiological studies would be much easier if researchers had access to all medical records of all people, and possibly that could be useful for fighting certain diseases. But then again, we do have some rules in place that allow collection of such data for the really bad stuff, and statistical analysis of anonymized data, so maybe we aren't really losing all that much.
I think the overall effect is more at the catastrophic end, though I would say it's more of a cold war than a nuclear war, at least in the short term: Surveillance does not directly kill you usually, but it can blow up with horrible consequences.
BTW, your anti-vaccination example might be chosen badly: If the anti-vaccination movement were to gain traction with a majority of people, that could indeed be pretty close to the end of the world, at least the world as we know it. It's only a relatively minor problem (on a societal scale) because relatively few people are taken in by it.