that's always been acknowledged by Baron, Dr. Risch, Dr. Fareed and others. And the use of hydroxychloroquine only in early-onset patients has been shown to be ineffective, as well.
What you are completely ignoring - and so does the link you provided - is that the COMBINATION of hydroxychloroquine/zinc/azithromycin, when given upon diagnosis well before potential hospitalization is necessary, has been proven to be incredibly effective to the point that it amounts to a virtual cure.
And cloth and surgical masks are totally useless, but the combination of N95 respirator masks plus face shield/goggles offers great protection to the wearer, so much so that our health professionals, led by the Great Fauchino, should have strongly recommended their use. By their failure to recommend such masks and drug treatment, the Great Fauchino and the FDA are guilty of the greatest case of medical malpractice in this country's history.