The Afro-american and homosexual communities were among the hardest hit with the AIDS epidemic.
"Back in the days" there were very few, if any, education, prevention programs on the matter and still a fair amount of questions regarding the disease.
So, obviously, disenfranchised, marginal, poorly educated, etc... communities got hit the hardest.
The thing is, that law is... both a form of infantilism, pandering and something else I can't put my finger on just yet.
"Virginia currently is one of 21 states with laws requiring people with HIV who are aware of their status to disclose their status to sex partners."
I know I have HIV, I am not telling you, I have sex with you, you now have HIV because of me.
It is willingly contaminating someone with a life threatening disease. Willingly for a variety of possible reasons; as you said because said person is a douchebag, or because said person is afraid of being rejected, or because said person (a sex worker for instance) would put him/herself in a precarious condition job-)wise, etc...
But the bill does not address how it makes things "more equitable" in any way.
These communities tend to be the hardest hit? Well then lets make sure all the communities can be equally hit! Yeah equity!
And "promoting health"? How is that, exactly?
There is no penalty, you can contaminate anybody.
And "addressing stigma"? Feels more like it will only reinforce it more than anything, and suspicions will broaden to everybody instead of just a minority of marginalized people.
Oh... I think I get it now... could that be the "equity" they were talking about?