I deserve the chastisement for my tone and approach. And yes, my solitary experience septic this February is nothing more than a blip on a linear regression chart. That's not sarcasm but an acknowledgement of reality.
You're correct that an appeal to authority is a logical fallacy. So, then, would the opposite not be true? That the negative consideration of an entity because it is an authority is just as wrong?
At this point, there is no evidence available that strongly or even weakly hints that the research-focused therapy and treatment divisions of the world's top hospitals are colluding to limit treatments for those negatively affected by Covid-19. There is no data that demonstrates intentional (or, frankly, unintentional) failure to consider alternative therapies for affected patients. I can offer anecdotal data that internal medicine / primary care physicians under the Cleveland Clinic umbrella were monitoring patient levels of and prescribing/heavily recommending Vitamin D3 several months into the situation.
Even after significant digging during the course of the pandemic, I have found no dots to connect that make me believe I was provided with anything but the best medical care and recommendations related to Covid-19 while under their care. I am willing to reconsider this position should I be provided with verifiable, reliable evidence that the Clinic and its entities actor acted otherwise. I continue to look for that evidence myself out of intentional attempt to account for potential personal bias.
Can the same effort to walk in the shoes of those with differing viewpoints and counter personal bias be said of those who espouse the overwhelmingly negative/anti viewpoints in the ongoing board conversation?