My link was from the Oxford University Center for Evidence-based Medicine, and summarizes the quality and outcome of all known clinical trials for masks. Your

My link was from the Oxford University Center for Evidence-based Medicine, and summarizes the quality and outcome of all known clinical trials for masks. Your link is a website made by a guy who teaches online ML classes, has no relevant expertise in science or medicine, and blatantly mischaracterizes the papers covered by the CEBM link. I suggest you read the evidence I’ve provided, before concluding the matter is settled.