>> Additionally, mail theft laws which include prison as a consequence should be extended to package thefts if they don't already cover them.
>But it is a nonviolent crime. It seems like finding some way to prevent the thefts is better.
The implied conclusion here is "We're allowing it if people don't guard it like it's ft Knox."
The whole point of a legal system, the codification of crime and law enforcement is to stop things like this. To ensure that people cannot unilaterally and directly harm other people.