By this argument, rich people should have 1000:1 vote compared to poor people - their stake in the policy outcomes are far greater, they could lose millions upon millions with tax changes, regulation changes, economy downturns, etc. In fact, by this logic, poor people who don't pay taxes shouldn't be allowed to have voice in anything regarding taxation at all, since they won't be taxed and have no stake in it. You can go very far with this kind of twisted logic. Good thing nobody thinking this way would get anywhere near real power. At least in this regard the American political system yet holds some sanity and doesn't allow disenfranchising people to engineer some or other outcome.
This is actually not that dissimilar from the argument for only allowing free male landowners to vote.
It's bad enough that people are statistically disenfranchised by things like gerrymandering and small states. I can't imagine what it would be like if you let the politicians actually disenfranchise people.