The important question to ask when confronted with things like this is "To what end?" A large amount of propaganda falls apart while attempting to answer that question.
For example, if DPRK soldiers are indeed in the fighting in Ukraine, what possible benefit does Russia gain from ordering it's soldiers to desecrate the corpses of their allies? To hide that the Koreans are there? Why would Russia care if people knew? To say nothing of the question of why would the DPRK possibly allow this treatment of their dead?

Utterly deranged post, genuinely makes no sense.

seems like a lot of extra work

Telling the teacher that I stayed up alllllllllllllllll night doing my homework but then a dog ate it on my way to turn it in.

Guessing that ellipses is replacing something like "to not allow us"

They’re burning the troops! they’re burning the faces that are inside there.