I Recovered from Covid-19. But I Can’t Donate My Plasma Because I’m Gay
motherjones.com
motherjones.com
After you come in contact with a covid infected individual, for public health there's a 14 day quarantine.
No testing is perfect, false negatives could lead to disease transmission.
Not to mention that the reason for this stems from AIDS in the 80's - and the outlook for catching HIV is lower than it has ever been. And I'll point out that being gay does not prevent one from donating in other countries.
This restriction is nothing but ill-informed policy and discrimination.
There are also many people on PrEP, which lowers the risk of HIV infection significantly (to close to 0%).