After all, cultivators are just those with great strength, accustomed to resolving matters with force.
But they're not fools who kill at will.
Such cultivators might act fiercely during the Qi Refining stage, but few can survive and successfully break through to the Foundation Establishment Realm.
If they're lucky enough to reach Foundation Establishment but don't alter their disposition, continuing their brutal ways of killing at will, they'll likely be swiftly dealt with by others.
Not to mention advancing to the Golden Elixir Realm.
These kill-on-sight types of cultivators are more loathsome than the Demonic Cultivators.
Neither the Righteous Tao nor diabolism would have a place for them.
Naturally, they wouldn't live to achieve Golden Core.
The Golden Core cultivators who managed to establish Golden Core Families within Zichuan Prefecture Government certainly weren't of this sort.