https://www.youtube.com/watch?v=FLCuNS8dQ80&t=1h48m25s
If you want to hear his side of the story, it's at 1:48:25
He makes some good points about the lack of development on the pill, its mortality rate, and compares to other pill courses that save STD patients (spoilers, it's still cheaper than most)
Also, the pill isn't for AIDS, it's for Toxoplasmosis Gondii.
Toxoplasmosis is generally benign and is the most common parasitic infection among humans. Cats transmit it to humans.
AIDS patients take it because AIDS fucks your immune system, and it can kill you eventually if your body doesn't keep it in check.
The problem here being that the drug also KILLS YOU as it kills the parasites, so you're in a race to see who dies first.