Even if they consider the bigger picture or tacitly agree to everything under the interference of the Human Government, as long as they are alive and their numbers are sufficient, they will naturally become a Sword of Damocles hanging over the heads of the upper echelons of the Silver Species. This is something those high-ranking members of the Silver Species are surely aware of.
It can be said that as long as there are more than one or two fertile Silver Species commoners, it means that those high-ranking members will sooner or later be held accountable, and they and their descendants will be slaughtered by these children returning from hell... There will be no exceptions!