Part of my job is asking clients about medications they have taken recently. I figure I've been talking to at least 10 people a day for the last 4 weeks at least, and likely more than 10 per day. Exactly two people I've talked to have taken hydroxychloroquinine, and one was for an autoimmune disorder. One took it as a Covid preventative. He said he would not take it again.

But, but, why would Trump say otherwise???

Remdesivir is a very expensive treatment. There is evidence that hydroxychloroquine in the proper low dose, can be helpful. Not a cure but a treatment. Dexamethasone is a corticosteroid that can help reduce mortality.