I see the disconnect. Respiratory droplets carrying viruses can also be ejected by talking, yelling, and singing. He probably only mentioned gross droplets from coughing and sneezing, because that was his / the understanding on Feb 5 2020, that only symptomatic people could spread it. It is noteworthy that symptomatic people also eject fine droplets.
My current updated understanding is the virus can be transmitted with gross or fine respiratory droplets ejected by coughing, sneezing, spitting, talking, yelling, singing and so on.
The finer droplets can apparently be aerosolized and float in the air. These can become concentrated in crowded locations with poor ventilation, resulting in the so called super spreader events.
The best evidence is the cloth mask can be effective at blocking both the gross and finer droplets, especially if layered.
Also, Fauci's email clearly meant that person should not need a mask at their destination, since he specifically refers to the destination as being low risk. How the fyvk does it not follow if that is exactly what he wrote?