I've heard it said that there should be some property delimitation on the franchise. But, considering how upper middle class and rich suburbs loved Romney style Republicanism but not Trump style, with both 2016 and now 2018 as hard evidence, I think that, if these farces known as elections must continue to be a thing, then the franchise power should be inversely commensurate with SES. https://www.washingtonpost.com/graphics/2018/politics/midterm-election-precinct-results/