Who Turned My Blue State Red? Why poor areas vote for politicians who want to slash the safety net.

In eastern Kentucky and other former Democratic bastions that have swung Republican in the past several decades, the people who most rely on the safety-net programs secured by Democrats are, by and large, not voting against their own interests by electing Republicans. Rather, they are not voting, period. They have, as voting data, surveys and my own reporting suggest, become profoundly disconnected from the political process.
The people in these communities who are voting Republican in larger proportions are those who are a notch or two up the economic ladder — the sheriff’s deputy, the teacher, the highway worker, the motel clerk, the gas station owner and the coal miner. And their growing allegiance to the Republicans is, in part, a reaction against what they perceive, among those below them on the economic ladder, as a growing dependency on the safety net, the most visible manifestation of downward mobility in their declining towns.