IDK, It might be just like how the Japanese call the emperor “Heavenly Superperson” which is just a title that really means squat.

It’s an iffy topic. On one hand, they’re communist, so good, but on the other, at least according to Western media, you need to call their leader “Supreme Leader” (although that might be an exaggeration), it seems like only ppl in the ruling family become General Secretary or whatever it’s called in the DPRK… so… idk so much