I think if those countries people started widespread revolt against the regime the willingness of the west to intervene might change, but as-is a) You can't tel

I think if those countries people started widespread revolt against the regime the willingness of the west to intervene might change, but as-is a) You can't tell people their way of government is "wrong", on the principle that if capitalism was a minority you wouldn't want to be suppressed either; b) Most countries don't care and would find it hard to come up with support for an invasion from population/congress/etc c) They're just two nations, not a growing part of the globe as in cold war. As far as starvation goes, I don't think either of those two have refused external food aid. As crazy as Kim Jong-un is he doesn't want his population to starve.