I agree. As I said in another comment, the book And The Band Played On is a great history of the AIDS epidemic in the USA and really hammers home just how devestating it was to gay men. It’s a fact that gay men are the major risk group in the West for HIV transmission. Heterosexual sex is much less likely to spread it compared to anal sex. There was a lot of mismanagement of it, but screening was a good idea, when it was finally introduced.