They get regularly disenfranchised in rural areas from voting when in Republican majority districts.
Electoral college benefits the mainly white landowners of those areas.
8% of the rural population is vastly different from 13% of the entire population.
8% of the population is 62% of 13% of the population.
It’s easier to disenfranchise rural voters than it is to disenfranchise city voters.
Move polling areas.
Access to resources is further away.
You need a car in a rural area to go anywhere.
Statistical analysis could work if there was a baseline of fairness to the voting process. But there’s not and has never been. That’s a bigger problem.