To save some of your time Eric. You are about to engage in arguing with a brick wall.

Ill try an explain where they are coming from. To allieviate your curiosity.

They think the people in North Korea probably dont live under that much hardship. Its probably just US propaganda so we can sell more McDonalds hamburgers or to sell more military aircraft etc. They will then say they probably have more rights then Americans, why dont you liberate yourselves first.
And even if they did live under great hardship( which remains to be seen) a war is far worse then the cure. Its better that the situation be left alone and let it sort itself out naturally. Military presense itself is what causes Kim to act the way he does. If we left, things would be much better for them anyhow. Kim would likely be nicer to them feed them more in there cages. And even if we ejected Kim its likely the ensuing chaos some new dictator would emerge. This is there great wisdom. They feel the US is a loose cannon who cant see farther then the barrel of there gun. That the US is far more of a dictator then Kim has or ever will be. This belief system in large part comes from a strong pacifist tendency that has developed for many reasons. That concludes my explaination, I hope i saved some time of your life.