By these people not voting, we assume that they are OK with how things are going in their state. In which case, they asked for it.
people have already chimed in but, as just one example of how not-clearcut this is: Florida essentially refused to implement a policy which was democratically passed that enfranchised felons. Florida has over 1 million felons, a disproportionate number of whom are black and would otherwise likely vote Democratic. when they finally had to implement the policy, they made it much harder for felons to be re-enfranchised (against the will of voters)—such that in practice, the state maintains a ban on voting while being a felon which disproportionately impacts Democratic voters. you cannot seriously blame people for the situation the state is in, except in a very abstract sense.