Your first point is very good. Covid-19 is caused by a virus. The resulting etiology has a complex interaction with underlying conditions resulting in bacteria

Your first point is very good. Covid-19 is caused by a virus. The resulting etiology has a complex interaction with underlying conditions resulting in bacterial and other viral infections. The fact that so many doctors, who I agree are not scientists and often ill equipped to tease apart causality, seem to be experimenting with it, should at least give us pause to look at it with a neutral posture. HCQ's incredible efficacy and safety, probably billions of doses are ingested every year, makes it a good candidate for this investigation.