There's a huge difference between "protecting their body" and "assuming that black dudes spread AIDS like wildfire" which was the tone of your previous posts. You sound unbelievably racist/ignorant, even when you "backed it up" with a 5-second Google search. Even if that's not how you meant it, that's 100% how it was received by pretty much everybody itt, so....
Also, you can have sex with someone who is HIV+ (very successfully in fact) without yourself contracting the disease.