Given a smaller total number of people, the number you have meaningful interactions with on a day to day basis actually winds up being higher since each person isn't just another 2 - 5 minute encounter but someone that you see regularly, who likely lives nearby, who knows other people that you've met, and frequents the same locations. It's a tighter knit.
You also don't have the luxury of choosing the people that you establish a rapport with, whereas living in a large centre I could easily pick and choose the people I associate with based on how much they agree with my views and opinions. I may not agree with the people I know now 100% of the time but we make it work, being polite and reasonable seems to come with the territory.
While one job in the city might attract 100 applicants, one job in a small community of 100 people total might attract two applicants. This forces rural employers to be less choosy about who they hire, and enables applicants to be less special as they do not need to stand out from the crowd in the same way their big city counterparts need to.
While I am not about to suggest that college is only for building careers, I find a large segment of students treat it as nothing more. When you remove the feeling that you need a college degree to get a job, as is the case for many who look for work in rural areas, that removes the reason why many want to attain a degree.
Generally, education for education's sake is not something our society values. We are, I think quite unfortunately, taught from an early age that jobs are the whole reason for attending school. Few, regardless of whether they live in a major city or in the country, recognize the value beyond that.
After living in cities all my life, I moved to a small farm about a dozen years ago. I still keep track of what's going on nationally and internationally, but I've found that it simply doesn't affect me as much as it did when I lived in a city. I stress out a lot less.
Rural people think Trump's as much of an idiot as urban folk do: it's just that the media think we all love him.
The rural have limited social interaction, leading to a biased worldview.