If you watched, they give a possible reason. We know that the Elites think the population of the planet needs to be drastically reduced. We’ve already been acclimated to young people dying “suddenly.” Apparently this device (if real, & I have my doubts) mimics natural symptoms of heart failure or whatever, as per the video.
How do They quickly reduce the population from 8 billion to 2 billion? Perhaps they have a plan...
“If you watched,...”
In the long sacred FR tradition, I only watched/read the first 2mins.