I think what you're saying is that the person getting stolen from has a duty to surrender their property to avoid escalating. That sounds absurd to me? The person doing the stealing is the one escalating as the natural state is the original owner keeping possession of their property. "Give me your wallet." "No." -- What happens next and who is the one escalating?

I doubt a thief would stick around for the cops to arrive. And I do think everyone knows you don't pull a gun until you're ready to fire it to neutralize a threat. (A truck is probably not a theat unless it's trying to run you over.)