Now why would someone even contemplate wanting a video of 7+ billion people being killed is the real question.
Tight Pants Tony™ might be thinking of a video of Armageddon as a kind of teaching tool. Say if you "lucked in" to dying before Armageddon struck and now brought back to life. You don't need to have any WT articles or "new light" publications studied to make you tow the new and improved paradise line.
You could just have the shit scared out of you with the video that the next time you die (after 1000 years) it's going to be gooey and nasty when the "God of Love" has to toast your Ass for not obeying the new and improved GB