That video going around on the conspiracy theory sites is nearly 20 months old, predates all the vaccines, and is taken out of context: https://www.usatoday.com/story/news/factcheck/2021/12/15/fact-check-fauci-didnt-say-covid-19-vaccines-make-people-worse/8895253002/ https://www.snopes.com/fact-check/fauci-covid-vaccine-worse/ https://www.kgw.com/article/news/health/coronavirus/vaccine/no-fauci-did-not-tell-mark-zuckerberg-covid-19-vaccine-would-make-people-worse/536-0a517215-02c6-4e53-b748-bf0a048acf9c https://www.reuters.com/article/factcheck-fauci-zuckerberg/fact-check-video-of-dr-anthony-fauci-discussing-vaccines-with-facebooks-mark-zuckerberg-does-not-say-covid-19-vaccines-make-recipients-more-vulnerable-to-infection-idUSL1N2T120Z