Earlier quoted context omitted.
I worked for the Department of Homeland security as a contractor in 2009 to develop software for exactly such a use case. The operation for such merchandise is to ship products to basically an arbitrary address (sometimes knowing that the actual resident is on vacation, I suppose), and then have someone on the delivery end intercept the package. In these cases, the only realistic option for officials is to intercept…
I'm not saying it doesn't happen. I'm saying that the risk-reward ratio is way too skewed for me to give it a second thought.
Under this premise, cases of people who do not ever receive drugs in the mail is not relevant.
Statistically, one relevant question to ask is, of those who have cocaine bricks delivered to their front porch, what percentage were actually involved in receiving cocaine compared to those who were a drop point for a pickup involving two other unknown parties.
As Barik (a contractor with direct investigative knowledge) pointed out above, using strangers' homes as drop points for cocaine brick delivery is common in the US in the context of illegal drug deliveries by mail. It is entirely possible it accounts for the vast majority of cocaine brick by mail deliveries.
If this accounts for more than an inconsequential portion of cocaine brick mail deliveries, then it is utterly unjust and unreasonable to advocate or defend laws that criminalize mere possession and not knowledge of what you have, and/or intent.