Correlation isn’t causation, we know. Even those of us without PhDs. But controlled studies account for that and have shown ivermectin to be helpful in reducing symptoms and preventing severe disease, not a cure, nobody ever claimed that. Just a treatment. There are no cures for viruses, your immune system must do it but there are lots of things that help support your immune system.
Ask yourself why there is so much discourse with the democrat communist over treating Covid? The current group thought is to get the virus, go home and see what happens. If a person gets sick enough to require hospitalization, then and only then start using procedures which depending on other underlying causes may hasten death.
Many doctors are prescribing Ivermectin, HCQ and a few others with great success in treating the virus at the onset. Yet these doctors are disparaged, censored and trampled on by the DC who desperately want to see a death count.
Covid is communism. It's just that simple. If we would have had a functioning public health and would let doctors do their jobs, Covid would have came and went with hardly a notice.