My favorite take on North Korea is by Joseph Jordan (alias Eric Striker), which are two bold points...And, by the way, I'm blown away by North Korea having 5% of its population in the military. It's not just the nuclear threat, but the sheer size of that army.
They could legitimately colonize most of western Europe, if these were head to head match ups with no US involvement.
#1) The media lies to us about everything. Why should we believe everything the media says about life in North Korea. I'm not saying it is great, but do we believe the lying media that it is as bad as they depict?
#2) No matter what life is like in North Korea, there is one certain fact. That unless South Korea has a revolution and divorces from the west, in 100 years South Korea will look more like California and it is possible their official language will be English. Whereas North Korea will be real Korea, with Korean language, and Korean culture and tradition.
I think North Korea is much more powerful than we want to let on and that is why we pretty much leave them alone. Not to mention the Chinese backing they would have in a conflict with the west.
I am sure Russia/Putin/BRICS are all very aware of these facts.