What are the most outrageous disinformation campaign impacts identified by Adam Ringham?

One of the wildest examples I’ve talked about is a peer‑reviewed paper claiming that “stress from disinformation campaigns” is causing heart attacks, strokes, and blood clots. I shared the PubMed link and basically said, “You can’t make this up anymore,” because they’re now medicalizing people’s responses to information as a cardiovascular risk factor.

Are you looking for more examples like that, or for my general view on disinformation narratives?