I think they’ll approve 1,000 person trials, like in New York state (where case numbers are exploding).
Let’s say we are covid-19 patients with severe cases of it. Given the choice to select a drug that may work or reject it because it isn’t scientifically proven remedy against c-19 what would we choose? If it’s me it’s a no brainer— give me the drugs, I’ll sign the waivers should it not work out.