That it would be a better world if they just didn’t happen even without the force of law? Yes.
The world is always a better place when people choose good behavior without external threat. Who’s the better person, the one that doesn’t steal because he doesn’t want to go to jail or the one that doesn’t steal because it’s wrong?
I don’t believe in luck, but if I did, I’d say “Good luck with that.”
People have been killing people since Genesis.