The increased complications in Covid-19 with hydroxychloroquine treatment is even explainable. We now know that those seriously ill with Covid-19 have thicker blood and a tendency towards blood clotting. The action of hydroxychloroquine would increase the potential harm from blood clots.
Fortunately real scientists who base their recommendations on real data are beginning to find promising treatments, albeit no miracle cure. The prognosis for people who follow health experts rather than voices in their heads or advice from Fox & Friends is improving.