Thats the problem here. Computers (smartphone/laptop/server/toaster/etc) are/will continue to hold most intimate and private data about a individual. Do you want all that disclosed on one person's word ? I dont. I dont think there can be any check-and-balance that absolutely prevent any person from giving a malicious order. One bad disclose order can be enough to ruin a life. Is that jurisdiction willing to be liable for the compensation (if compensation is even possible) ?
I believe Internet is a country of its own. Its a virtual world, it has no physical manifestation. There is no need to invade Internet to secure physical world.