Robert F. Kennedy Jr.
Notes
Robert F. Kennedy Jr. (born 1954), American environmental lawyer turned the most prominent anti-vaccine campaigner in the world, and since 2025 US Secretary of Health and Human Services. Has linked vaccines to autism, Wi-Fi to cancer and HIV to not causing AIDS. The clearest case of a conspiracy theorist gaining real power over the thing he theorises about.
Wikipedia: https://en.wikipedia.org/wiki/Robert_F._Kennedy_Jr.