As a fundie, my anti-gay sentiment went as far as "Those poor people, putting themselves at risk for so much disease
And sinning, too..."
Funnily enough, the one vaguely anti-gay reaction I can remember having was a legitimate concern for entirely different reasons... namely an older friend of mine having an unprotected sexual act (though it wasn't anal sex) with another guy. I have honestly no idea if I would've had the same reaction had he done the same with a girl, so I'm allowing for the possibility that I could've been a hypocrite over it.
it sounds condescending (because it is) but to me, they were people to be pitied, not hated.
And then I took a straw-that-broke-the-camel's-back to the back, and left fundamentalism, began to become liberal, began to open my mind to the fact that gays were actually perfectly good people, that safe sex is always a good idea, that many reports of the disease and injury that I was told gays experienced were highly exaggerated.
...And then I figured out that the porn I was looking at was 90% male, 10% obligatory female, with not a single act of heterosexual intercourse in the entire gallery.
Outside of my own fundieness, the only experience I've had with this stuff was from idiots on Youtube telling people that they're going to hell, or telling gay people that they're "blessed with the opportunity to go into a lifetime of celibacy" (talk about Blessed with Suck) and all that shit.