No one thinks the system is perfect. What I don't understand is why there is an expectation that it should be perfect. We don't expect criminal law to be perfec

No one thinks the system is perfect. What I don't understand is why there is an expectation that it should be perfect. We don't expect criminal law to be perfect, why is it that we expect perfection here? I'm not saying we shouldn't improve, but I think this flows from what you are saying.