HIV Virus Doesn't Cause AIDS?

We all know about the usual possible coincidental evidence for the claim…‘it targeted gays, drug users, and minorities.’ However If you understand basic Microbiology it makes for an interesting discussion. Ok, so a virus invades a host cell in order to replicate. In response your body releases Antibodies to help track down and rid the body of the virus.

In essence once your body releases antibodies you have become immune to the virus. How can a microbe continue to inflict harm after the antibody response? RetroViruses have never been known to kill cells. I have few other questions but i’d like your opinion first.

Microbiology…
Microbe…

For a trolling attempt that’s poor.