These scientists feel the WHO and CDC are wrong about the prevalence of aerosol transmission.
Clearly there is aerosol transmission in shared rooms, as has occurred in many superspreading events. But a very clear pattern emerges, that indoors is needed for superspreading, and it is helped by long time, crowding, low ventilation, no masks, and talking and especially singing / yelling. E.g. lots of outbreaks occur in choirs / bars / meat packing with high attack rates, but none have been reported (to our knowledge) in Japan’s subways, or in movie theaters where there is almost no talking and better ventilation.