I agree. It's just paranoia. Btw, AIDS is not a disease. It's a virus.
HIV (human immunodeficiency virus) is the virus but the result of it AIDS (Acquired immunodeficiency syndrome) is a disease.
Currently there are no cures for viruses. (supposddly never will) The only thing that is available is prevention and treatment. With treatments the way they are today, you can live a full life with AIDS.
Viral treatments are difficult because viruses generally mutate so quickly the small changes generally defeat vulnerabilities the drugs are intended to exploit.
While drug businesses are generally focused on increasing shareholder value, in the pursuit of that goal there is also competition from other companies doing the same. Since the paying customer would prefer a cure to a long term treatment and will therefore pay more for a one time cure than many months of temporary relief, there is tremendous incentives to find a cure if possible.
The free market system presumes that a single company will operate in the companies best interest and not the customer's best interest, however customer demand for better products and competition will bring the companies interest into alignment with the consumer's interest. The drug industry, like most others will operate best when there is a free market.