What difference would an HIV test make? They don’t care! If they cared you would have seen a change years ago. They have been warning about HIV being sexually transmissible since the 1980s. Yet HIV infections still occur highly disproportionately in a specific group. Then with other STDs, likewise.
Indeed, AIDS has become a cult disease because they fought against the stygma, not for a cure. Much like homosexuality is a cult mental disease they do not want to see healed because it is a possession they love, a cult of orgy god they love, so is AIDS.
Because a lot of queers who are HIV positive try to keep it a secret.