Side comment: North Korea seems to be allowing tourists to take videos fairly freely now, and some of those videos are appearing on YouTube. While the tourists' movements still seem restricted, the videos offer glimpses into life in North Korea I haven't seen before. For example:
There are some videos on youtube of the non-tourist-restricted side of NK. https://youtu.be/ZdhSuJ47Zqw
Tourism is open only for Russians. It's been closed for the world since COVID.
My friends were there in 2017, and all photos and videos were looked at by a border officer before leaving back then. The border officer could ask you to delete a photo for any reason, including not putting a Kim in the center of the shot.
With NK's population not having freedom of movement, and checkpoints between cities, it's safe to say getting a real picture of how North Koreans really live is hard.