[JumpCrisscross]

> Reads like a Disney lens on nature

The author isn't saying nature isn't cruel. They're saying wolf packs don't work the way we imagine them to in popular culture.

You don't have males duking it out to be the alpha. (That's closer to gorillas and chimpanzees, though even among them it's rare.) You have a breeding pair and their pups. Wolf packs aren't monarchies, they're emergent clusters of wolves around a breeding pair that goes away when the breeding pair perishes. A younger wolf "challenging" an older wolf for dominance isn't the natural state; it's the space-constrained state that emerges in captivity. (Even that might be giving it too much credit.)