are you seriously suggesting drug companys are going to run out of sick people, or illnesses to treat?No, that's a straw man. What he said was that curing AIDS would make them less money than controlling it would.
You appear have no better argument against his line of reasoning than straw men and outrage at the idea of drug companies being so morally corrupt.
I suggest you look into the history of drug companies for a reality check on your moral outrage.
You may for instance look into how this very decease got a huge boost from US drug companies that sold HIV infected medicine overseas after it was found to be dangerous:
bayer hiv scandal
Contaminated haemophilia blood products