You can call independent journalism private as an epithet all you want, but I'm still not going to trust North Korean BBC to report truthfully about North Korea the same as I'm not going to trust actual BBC to report truthfully about Britain. States are gonna state.

The video you linked is a fun watch, but it also starts from a pov assuming that I automatically believe what corporate and state media in the imperial core has told me about the DPRK and I already don't. The first 10 minutes are just talking about the U.S. media talking about NK, then there's less than 1min of footage actually in North Korea, the majority of which is just b-roll, and not a single interview with a Korean, then the rest of the video is just a pretty good discussion about why the kinds of things western countries do and the kinds of things that the DPRK does are just the kinds of things that countries do. Which again, I agree with all of that, but a good discussion.

What I'm not seeing is any kind of actual North Korean talking about their daily lives, or things they like or dislike about where they live, ways they want to participate, the people in their lives they love, or anything else really.