But at the moment, it is just some laws that are protecting you from this malicious behavior by a non-benevolent government. If such a government comes to power

But at the moment, it is just some laws that are protecting you from this malicious behavior by a non-benevolent government. If such a government comes to power, why would they follow this law. The real solution should be to use encryption so that only you as a consumer holds the keys to your data. The reason the tech industry will never implement something like this is because it will kill their profit machines - not because it is not possible to implement this.