I've read multiple reports online that truvada and descocy (HIV medication sold as a prophylactic, largely to LGBT individuals) may offer some resistance to COV

I've read multiple reports online that truvada and descocy (HIV medication sold as a prophylactic, largely to LGBT individuals) may offer some resistance to COVID-19. I think it's largely bunk speculation, but research into whether existing, mass-produced pharmaceuticals would help could be incredibly valuable.