Not to mention that the last 40 years not much progress has been made in this direction (if any).

Also: the other proposition also helps putting a better government in place. The "technological" solution, even if it worked, it would only solve the very specific problem of privacy. Not the much more important problem of a government that betrayed the trust of the people.

We've built a system that makes sure liars and demagogues get into office. Until people are on board with putting an end to such a system of elections, the only way to change the political landscape will be to circumvent it.