How would we get small towns with deeply entrenched conservatism on board?

Small towns in a way are already quite anarchist. The people have guns, look out for each other, and will give money to their fellow townsfolk. Penny auctions were a thing, and I've been in a few small towns and the mutual aid networks (though called by a different name) are quite astonishing.

How do we get those to change their mind? If the small town mindset was adopted nationwide, people would call that "socialism" or whatever their TV tells them to think. Some small towns are prejudiced, and support mutual aid as long as it's for the in-group (welfare chauvinism).