I saw a short video of Dr Fauci being quizzed on why he didn't advocate wearing masks sooner. He was a very capable interviewee. The message was something like "initially we didn't have enough masks even for hospital (etc) workers. Telling people to wear masks would have left hospitals without supplies." The implication was ............ work it out stoopid but he is to careful not to be that obvious.

And FWIW he is definitely taking a pot shot at Twitler if this headline is accurate "Coronavirus: Dr Fauci warns US might not reach herd immunity due to ‘anti-science, anti-authority,..."