You believe things. Some of them you reasoned your way to. Some of them were installed.
The Injection asks what you believe about six topics—breakfast, diamonds, climate, diet, crime, corporations—and then shows you where those beliefs came from. Not your reasoning. The infrastructure that preceded it: the memos, the funding, the campaigns, the repetition.
Every supply chain in this piece is documented. Primary sources where they exist. Exposed industry memos. Congressional testimony. Academic investigations published decades after the fact.
The piece doesn't tell you that you're wrong. It shows you the pipes.