Then it should be pretty easy to undermine your democracy. Just increase the number of people per representative such that each representative has plenty of constituents that align with whomever pays most into your campaign.

And alas, USA is one of the least represented democracies in the world at 596,060 constituents per legislator. Compared to China’s 454,930, Brazil’s 353,783, South Africa’s 98,726 or France’s 71,631 constituent per legislator.