The video used no words, no scriptures, nothing but music and scenes of dying, grief, pain, and loss. The "sister" sat alone, imagining a resurrection scenario. The reality was dark and grim. Only the imaginary resurrection scene was bright and happy.
They are like vultures, feeding off the rottenness and pains of reality, and using it to stuff themselves fat.
Stuff like this this makes them cold toward the reality of grief and loss. They show no comfort except to show you imaginary scenarios. But they believe these scenarios are possible realities, and JWs are supposed to focus on that.
We have friends who lost an infant in death, and they were beside themselves with grief. Nobody offered any comfort except to say things like, "Well, you can be thankful that the baby will grow up in the new system instead of this evil one!" and, "You are grieving too much, it seems like you need to rely on Jehovah more." and, "Put your focus on field service and attending the meetings. That is where you will find strength and encouragement." Total and utter crap for them.