If you disagree, would you be fine with changing the political and justice system of your country into a fully opaque black box? As in, you still can vote for the policies you want, but it's impossible to know how the government functions, what are the reasons for its decisions, or even who personally forms the government, to the point it could be run by aliens or an ai. Sometimes people are arrested for crimes, but it's impossible to know what's the evidence or even what the crime was, even after sentencing.

If you don't consider this equivalent to the currently utilized system in your country, you have to agree that there's value in trust minimization.

Afaik, oracles are used to synchronize the blockchain to the real world and there are sophisticated mechanisms to keep them honest.