How about, if your taxable income exceeds some multiple of the median income of your district, you are no longer eligible to represent them. It’s pretty amazing how much a representative’s income grows once they take public service positions.

How about we stop screwing around and let becoming a legislator become an attractive & competitive job and just hold our noses at the little things that make politicians as a class generally unattractive people? Like not limitless, not with total impunity, but instead of trying to micromanage our way to perfection every fucking step of the way, we accept that politicians are going to politic.

This smells like funding schools based on student test results. Won't it disadvantage the most vulnerable areas? If I live in a state with some poor areas and some wealthy areas why would the most qualified people not compete to represent the wealthy areas?

If the problem is representatives using insider knowledge to enrich themselves then just hire more Inspectors General. If the problem isn't insider knowledge specifically then make whatever allows them to get rich illegal.