Here are some sudies that explain why medical reports, such as the pile of bullshit you linked, are, well, piles of bought and paid for, agenda driven, bullshit.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1182327/
https://phys.org/news/2018-07-beware...ost-wrong.html
https://www.theatlantic.com/magazine...cience/308269/
https://healthland.time.com/2010/10/...arch-is-wrong/
https://www.sciencedirect.com/scienc...8319581000112X
https://link.springer.com/article/10...192-017-3389-1
https://www.newscientist.com/article...robably-wrong/
https://www.vox.com/science-and-heal...news-are-wrong
Actually the results are just common sense.
Furthermore it's not just one study that has said so:
"The new study adds to previous research done by experts in Poland who made similar findings that people with psychopathic and narcissistic personality traits are more likely to ignore coronavirus restrictions such as face masks, physical distancing, hand hygiene and staying at home...