All gay people will wear an electronic transponder on their foreheads. As a homosexual enters through a business door, the transponder will be read by a receiving antenna. This will trigger a warning ("Gay! Gay! Gay! Danger! Gay! Gay! Gay!") alerting owners and workers that their religious liberties are about to be violated. A siren will wail and bright lights will flash.
By suggesting that gay and bisexual men are at risk for HIV and straight people aren't, the FDA's guidelines misinform the public. To the extent that it contributes to ignorance of the risks associated with certain types of heterosexual sex, the FDA's policy, even in its revised form, actually presents a public-health concern.