Isn’t he referring to a lab leak of a virus which was engineered with ‘gains of function’. I’m particularly convinced of this theory because it explains the gla

Isn’t he referring to a lab leak of a virus which was engineered with ‘gains of function’. I’m particularly convinced of this theory because it explains the glaring weakness of the Covid-19 virus to UV radiation (ie sunlight). If Chinese researches were modifying viral samples to gain functions (evolutionary or otherwise), weakness against sunlight is a believable oversight, considering it wouldn’t have been subjected to it indoors.