Yes, it tells us that AIDS is NOT a communicable disease, it is a medical syndrome, as was first recognized, that is caused by overwhelming the body's immune system with toxic substances over an extended period of time.
Recreational drugs cause AIDS, and so does AZT, but quicker.
I somewhat disagree. I'll bet anything that recreational drug use is rampant in the straight porn industry - yet no epidemic.
Again, what does that tell us?