P-Nut
fan of well-known French footballer Fabinho
Tricky to summarise but apparently one of the big medical journals published a small study proving that masks don’t reduce the oxygen in your blood. The linked article was a physician saying that studies like that do more harm than good. They’re based on a small number of subjects and the people whose minds are made up about masks will easily find ways to criticise the findings (why didn’t they look at CO2, as well as O2? etc) So publishing weak data, with an obvious agenda just makes people more distrustful of science in general.
Yeah both the summary and the things you posted above make sense. The problem is people will always gravitate to the opposite of mainstream, so being open and truthful I don't think would work either.