That's the problem with many doctors publishing non-peer-reviewed stuff (YouTube, Facebook, Reddit, etc). It is essentially one person's viewpoint. Kinda like the doctor who in the 1990s said vaccines caused Autism. That led to a huge amount of people who became "anti-vaxxers". After a long review, it was determined that the paper was 100% false, all the kids he reviewed actually showed signs of Autism before they were vaccinated. Even though he is no longer a doctor, he stands by his flawed research. Same thing with the #Covid19 treatments. As we now know, not everyone has the same prognosis, meaning if a lot of people are given one drug and many survive, while those not given the drug ALSO survive, kinda defeats the hypothesis. Same thing with the new Alzheimer's drug, it will be thousands of dollars per month for an IV (those on Medicare will be required to pay 20% Part-B coinsurance), but peer reviews found that only a small number of patients saw slowed progression of the disease.
On the flip side, the FDA approved all the Covid19 vaccines because peer reviews found a very small number of people had detrimental side effects, and less than 0.05% contracted the virus after immunization. Of course, the vaccines are so new that there is no proof they last forever (like Polio, Chicken Pox, Measles, Mumps, Rubella, etc), or a decade (like Tetanus), or will last a year.
TS