Regardless of ignorance, people don't vote even every year or two, because it's inconvenient, they're busy, and they become cynical after months of negative campaigning on both sides. We need "assigned voting" where you can assign your vote to another person, who then can assign their votes to another person, etc, creating a chain of voting hierarchy such that a few people control large numbers of aggregate votes, and in most cases that's enough to decide things and get things done. People can always un-assign/re-assign their votes (shifting the political landscape), or even override their assigned vote on a particular bill, if they disagree with their "elected" representative.