What you're proposing is a massive waste of effort and talent--attempting to accomplish something bordering on impossible with a benefit of practically nil.
In fact I'd go so far as to say "negative benefit". It's going to encourage solutions targeting the lowest common denominator and hold back improvements for others. And even on the individual level--_hardware_ security has improved leaps and bounds in the last couple decades. Even with all the software updates in the world, nobody should be using that thing anymore.
Though I mean, it might finally encourage me to get rid of it. We'd be in a situation where it would be cheaper for one of the big companies to hire someone to have me and my family have an "accident" than it would be to actually maintain that hardware.