We create these systems to be of use to humans. When they aren't of use to humans, that's a bug, and is viewed as something to fix, so we convene humans to pro

We create these systems to be of use to humans. When they aren't of use to humans, that's a bug, and is viewed as something to fix, so we convene humans to provide a fix, whether for a specific case or to the system overall. Ultimately, the only ways that situation doesn't play out is if the system is designed perfectly not just for current use but all future uses, or Humans are removed entirely from the equation. Since the former is impossible, and the latter means the system is either irrelevant or we're all dead and gone, we might as well accept Human intervention as inevitable.