If the american articles were equally replaced by North Korean articles, some people would be crying propaganda.
So, create a North Korean Wikipedia (I am assuming it does not exist), and put North Korean articles on its start page. Thats not "wrong", thats the reason you create it.
Why would i want to do that ?
Let me try to explain with a different example. Your local newspaper is not bad because it merely reports local news. EN Wikipedia is not bad because it merely reports English news.