I like this. It's flexible enough that it could be used in times of true crisis, but it's also super-simple, a major under-appreciated aspect of policymaking.

One thing you definitely DON'T want is a California-style "we can spend with majority but raising taxes requires a 2/3 supermajority". That has produced some truly horrific outcomes in government and needs to be repealed. https://www.westerncity.com/article/californias-two-thirds-l...