i think one of the biggest nuts to crack is that end user is in app space and cant black list apps [such as FB] from system procs and resources. If we could sniff and/or hook for requests to read the entire library all at once, or for such a request from a particular app, and ~pihole it or give it a honeypot to suck on for data.
Fully homomorphic public key encryption is the solution. We need such a crypto that hides the instructions and operands but does not alter the visible arity of instructions, and allow arithmetic operations on operands.
Kiss your battery life goodbye then, because HE requires a massive amount of CPU power. So much that it's outright prohibitive for use on a cell phone for at least the next 5-6 years, minimum (Moore's Law)
