This is the first time I saw it, at least.
It is interesting, in that it does not relate to how HCQ might be interfering with virus reproduction, but rather how it disrupts the damaging action of the virus.
I hope you and yours are well!
I dont think you have to propose esoteric mechanisms of action. Plaquenil suppresses the immune system. Well established. But you have to admit its a little scary intentionally knocking someones immune system down when they are becoming deathly ill.
Typically we see what we do as helping someones immune system fight the infection. Its your best ally. Intellectually its like steering into a skid but it can be the right thing to do. If someone of impeccable integrity from Mass Gen or Johns Hopkins comes forward with some real guidance based on real evidence we could stop with the controversy.
The fact this is being pushed by YouTube and email i find more than a little disconcerting. For some reason the people who should be speaking up arent. This is not the time for commercialism and quackery. Theres real data out there and more growing by the minute. The people who have access to it have an obligation to speak up before THEY destroy the Profession of Medicine. If they let that happen the entire country will suffer immeasurably for decades.