I think the problem is more fundamental than that. There’s no mechanism in the system for feedback on improving the system itself because it would disadvantage the people who have been elected by the current system (since those are the people that have figured out how to exploit it the best).

The only current method would be to somehow convince the people in power that they will need to overhaul the system to stay in power in the future. But that’s not gonna happen because the existing loopholes are so massive (e.g. gerrymandering), that they can basically guarantee that anyway.

It’s also not a policy issue, and it feels weird to vote for it (or vote for people who promise it), because it’s not a direct thing that will affect your daily life and is more second order than that.