2x,
A lot of your talking points seems suspiciously close to the stuff on AFLD's website ... Convincing isn't it.
And they use a tried and true method of deflection ... blame wrong doing on others. (right out of the GOP handbook ... sorry couldn't help it) . (We'll get into that when talking about CDC, NIH, Fauci.) As far as them selling their sole ... I don't think they had one in the first place. I believe it's been a scam from the start. Hey picking a name very close to a known organization "Americas Frontline Physicians" is no accident.
Anyway, Here a Time article on them ... worth the read ...
'America's Frontline Doctors' Peddle Bogus COVID-19 Treatment

Best way to get to who is right is to cite sources ... Here's a few of mine:

On Ivermectin:
(published October 14, 2021)
Ivermectin is a Nobel Prize-winning wonder drug – but not for COVID-19
Quote
At the time of this writing, two large randomized clinical trials both showed no significant benefit from the use of ivermectin for COVID-19. Reputable national and international health care organizations, including the World Health Organization, the Centers for Disease Control and Prevention, the National Institutes of Health, the Food and Drug Administration and the Infectious Diseases Society of America, unanimously recommend against the use of ivermectin to prevent or treat COVID-19 unless in the context of a clinical trial.
...
Unfortunately, many organizations with dubious intentions have continued to promote unsubstantiated use of invermectin for COVID-19. This has led to a dramatic rise in ivermectin prescriptions and a flood of calls to U.S. poison control centers for ivermectin overdoses. Many calls were due to ingestion of large amounts of veterinary products containing ivermectin – two deaths linked to ivermectin overdose were reported in September 2021.
Another article about current treatments (published September 20, 2021)
New treatments for COVID-19 may stave off the worst effects of the virus
Quote
A dangerous trend
As for the now-controversial drug ivermectin: Preliminary results from one randomized, placebo-controlled trial did not show any benefit for COVID-19 treatment. Two more trials, also randomized and placebo-controlled, are underway.

For now, based on current evidence, ivermectin should not be used to treat COVID-19 patients. When used incorrectly, this drug could cause serious harm. Ivermectin has been approved for treatment of parasitic worms and head lice; but using it off-label to treat COVID-19 has resulted in overdoses and hospitalizations. Ivermectin toxicity can cause nausea, vomiting, diarrhea, low blood pressure, confusion, seizures and death.

Is Ivermectin for Covid-19 Based on Fraudulent Research? Part 3
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Yet more worrisome issues in the ivermectin literature calls into question why people started promoting the drug at all for Covid-19
You will need to sign up to read but it's free. it has a link to part 2, and that to part 1.

On Hydroxychloroquine:
Here a link to a study published in The New England Journal of Medicine which basically shows that the drug is ineffective
A Randomized Trial of Hydroxychloroquine as Postexposure Prophylaxis for Covid-19

and the conversations’s take
Hydroxychloroquine for COVID-19: A ... shows flaws in research and no benefit

also in the same article quoted for Ivermectin above is stuff on Hydroxychloroquine
New treatments for COVID-19 may stave off the worst effects of the virus
Quote
The urgent search for COVID-19 treatments has highlighted the need for high-quality science. Early on, limited studies led some to believe that hydroxychloroquine would be useful for COVID-19. But over time, more rigorous research showed the drug to have no value for COVID-19 treatment.
this article points to these:
Is chloroquine or hydroxychloroquin...ople who have been exposed to the virus?
Quote
Key messages
- Hydroxychloroquine does not reduce deaths from COVID-19, and probably does not reduce the number of people needing mechanical ventilation.
- Hydroxychloroquine caused more unwanted effects than a placebo treatment, though it did not appear to increase the number of serious unwanted effects.
- The authors do not think new studies of hydroxychloroquine should be started for treatment of COVID-19.
AND
FDA cautions against use of hydroxy...ial due to risk of heart rhythm problems
Quote
July 1, 2020 Update: A summary of the FDA review of safety issues with the use of hydroxychloroquine and chloroquine to treat hospitalized patients with COVID-19 is now available. This includes reports of serious heart rhythm problems and other safety issues, including blood and lymph system disorders, kidney injuries, and liver problems and failure.
Oh, and lets not forget a link to the actual studies ...
ClinicalTrials.gov