You are also free to become an amoral operator and practice murder and manslaughter regularly, to advance your career goals or simply to remove annoying people from your life.
It's a very liberating POV. No wonder mass-murderers prefer it. (Have you noticed most of the serial/mass-killers of the last 20 years have been liberals?)
Indeed, the fruits of it are existentialism leading to nihilism and after that... blood.
The two interim stages are lumped together in the cultural phenomenon the academic types like to call "post-modernism." The only reason the world isn't currently knee-deep in the blood of the innocent and guilty alike is because the resulting worldview is inaccurate. Having been made by a loving God and born into a fallen world, the vast majority of us live according to our nature, not according to our philosophy.
Thank God.