The post by laksaboy at more than half the video explain that nanites/ nano devices are in the body of the human, activated by something ( maybe 5G) to kill the person.
Apparently, the vaccines, might not be all of them, contains nanites with a program written in them to kill humans. That is why all of them die in the same way.
The cabal needs to show their agenda to the public ( in the movie or other media routes) so that it acts like getting your consent for their action so that karma will not go after them and their agenda will be a success. It is like getting permission from you for them to kill you.
I think they bend around the -universal law of free will- to prevent them from getting karma for their negative action.