This is such an important point and so widely misunderstood.
I feel like most Americans, when talking about the loss of US manufacturing, think of Ohio, Indiana, and other "rust belt" states, when the reality is, a huge amount of textile production centering on the east coast, from furniture manufacturing in North Carolina, to paper mills and cotton processing down to Atlanta, is gone.
My working theory is that it's because those places are national election battleground states. Just kind of shocking when you realize there are 30-40K coal miners in the entire US, not even a Google worth of people, let alone a midsize city, and this small group is deciding our elections?
The states are important because they're swing states, and coal is important only because of what it represents about identity and messaging.
A lot of the rust belt was blue when Democrats focused their messaging heavily on workers protections.
People in the rust belt only have a few strong political priorities:
1. Their communities have watched their quality of living decline gradually over 40+ years now as industry and manufacturing in the US have become less competitive. They want jobs in their community, specifically ones they envision their community as capable of doing. Many of them take advantage of government benefits, and whether or not they are personally able to work or have a job, they know their community was better off when they had jobs.
2. Their population skews older and has more traditional ideas about social issues, but the rust belt is not the bible belt. Church attendance across the rust belt is very average compared to other states. Most aren't looking to push their beliefs on anyone else, but they don't see progressive social policies as something they personally want or need.
3. After long periods of decline, they don't trust promises. Many of them have grown poorer after every national election in their lifetime, as they've watched the rest of the country become more prosperous. For those growing up, success is measured by whether or not you 'made it out'. When someone promises them prosperity, they learned it's not for them, it's for everyone else.
4. While they don't trust politicians, they also don't trust businesses. They've had a front row seat view of what it means for businesses to chew people up and spit them out. They were heavily pro-union.... when they or their parents had jobs. Now many are questioning themselves, did unions help us or cause our jobs to disappear?
These people aren't policy experts or economists. They're working-class people with working-class educations and working-class expectations for themselves.
Whether or not Democratic platform policies would actually help them, the rest of the image of the Democratic platform rubs them the wrong way so much that it doesn't matter. Many of them voted blue for years, only to now feel like the party has passed them by and now only cares about the social and economic needs of people living on the coasts.
> My working theory is that it's because those places are national election battleground states. Just kind of shocking when you realize there are 30-40K coal miners in the entire US, not even a Google worth of people, let alone a midsize city, and this small group is deciding our elections?
Unfortunately, you just discovered the unjust math of "popular" elections. This is the reason for a paradox why people like TD have such success winning elections in countries with plurality voting.
Small, but extremely zealous coherent voting blocks consistently outmatch, a wide, but piecemeal support across many diverse groups.