I don't think depopulation happens due to vaccinations, but due to "toxic" stories- if you load a toxic story into your head, you will wither and die, while declaring it the fulfillment of your lifes dream, to be alone and bubble-wrapped away. Often while also agonizing about "evil" opposition stealing your opportunities - while your story does not even allow you to recognize, participate, engage and drive forward opportunities.

Bad stories usually come with some sort of self-repair- endless blame to put on some other group, class or person, to repair the story crippled persons ego.

Social networks are/were like a self-learning system optimizing for "engagement" i.e. rage.