One rarely gets the opportunity to truly reduce suffering or save a life because if you personally don't take action, someone else or some other intervention will fill the void. Even though my actions have made no difference, I did get the opportunity to help my family in this way, and I consider that the most positive thing that would not have happened without the pandemic.
At the time, when there were no vaccines, and the standard of care was "stay home and get really sick before coming to the hospital to get oxygen and maybe survive", I built Covid cocktail packs with ivermectin that I ordered from Mexico (where it's OTC) and other vitamins, based on the I-MASK+ protocol. So I got these kits to my immediate family, and although nobody used them, and all will probably just gather dust, simply having the opportunity was a plus. In this case, the alternative standard of care was ineffectual, and the kits, although discounted by the powerful groups, were, and are, being championed by front line clinicians. Even if a kit was used, I'd never know if it really did reduce suffering, which made the project even more satisfying.