> countryside is full of inequality
I think it has to do with more emphasis on physical labor as conviences one would find in an urban environment are not available. Traditional gender roles are more prominent. A healthy culture will mean more peace, happiness, & coexistence with these rules. There are certainly strong women in rural areas, but men have a biological advantage for physical labor.
> drug abuse, drunkenness, etc.
I'm not sure if it's better or worse than urban environments, but a healthy culture & economy certainly helps.
Progressives tend to favor redistribution, which makes sense for high population densities. High population densities tend to rely more on inputs from the outside to support the population. Rural areas tend to be more self sufficient & even net producers of food, raw resources, & non manufactured products. The survival of the people in high population densities requires these resource inputs. A bit less so for rural environments. Rural populations do benefit from urban centers, but there are also costs in supporting high population densities. So rural areas are incentivized to take progressive policies with more of a cost/benefit analysis rather than requiring such policies for its survival.
I think the Hank Williams Jr. song exemplifies the attitude of many in rural environments. Note in the song, he befriended an urban finance professional, who was murdered at a convenience store. If he met the murderer he would "love to spit some beech-nut in that dude's eye"...where even justice is a self-reliant responsibility, rather than delegation to institutions. This attitude would be seen as an anathema to progressive ideology which has more faith in delegating justice to institutions.
"A country boy can survive"
-- Hank Williams Jr