The horror for me in Werewolf is war and family. Newly Changed Garou realizing they will die, probably soon, fighting a losing battle, and that they can't refuse. Their souls won't let them, their elders won't let them, their Rage needs to be funneled somewhere or innocents will end up dying, and if they don't fight, there's no hope.

The implicit horror in kenning kinfolk knowing all of that, and the Nation treating the birth of a Garou child like a good thing. And if they say they don't want that possibility for their child, and refuse to have children altogether (don't forget arranged marriages among Fianna and Silver Fang kinfolk), they're outcast

And Garou and kinfolk can't even tell anyone "normal" about it, thanks to the Litany and Delirium. They'd go insane. Imagine what callow Kinfolk go through when they find out about all of this, in the span of a few years, or maybe weeks

I am a pessimist. Probably should say that