Fauci admitted in an interview with Medhi Hasan that the initial mask advice was motivated, in part, by a desire to prevent mask shortages:
Ironically, there is still no conclusive evidence that masks reduce transmission in a communal setting. The only large RCT to date (the Danmask study) found that "the difference [between mask wearing and not] observed was not statistically significant".We were told very clearly at the coronavirus task force, including by the surgeon general - who's a good person all the way - that there was a clear shortage of masks, and if we went around recommending masks, the healthcare providers who were putting themselves in harms way every single day would not have enough.
https://www.youtube.com/watch?v=9d77MCnx9Us
Senior Biden officials finding that Covid lab leak theory as credible as natural origins explanation.You mean the likely untrue lab leak theory?
The controversy is not about which theory is correct; it's that the establishment (including Fauci) rushed to dismiss the lab leak theory as a conspiracy (example) despite evidence that it is true. This raised suspicions that Fauci (along with other epidemiologists) may have wanted to distance themselves from their (and the NIH's) involvement of gain of function research. Fauci furthered these suspicions by offering misleading congressional testimony.
Read this post for more details on that.