Well, nothing else he's said had a scientific basis, so why would this?

St. Anthony comes down from the mountain with the Word of God (daily)

Fauci now admits that “there are no data indicating that double-masking works”.

Not only no data supporting it, yesterday, Biden’s Chinese Virus advisor Dr. Michael Osterholm argued that double-masking “does more harm than good”.

“Yeah, well, whatever”, octogenarian Faluchi told FWIW. “I’ve been slinging this stuff for a year now, making it up as I go along, so … what — you suddenly believe what you hear on TV? C’mon, man.”

It turns out, someone else was onto these public health frauds all along: Andy Cuomo,. who the NYT reports today has been firing his health care experts wholesale, since July.