[eckyptang]

It's all crazy. Absolutely batshit crazy. People hide behind it all the time and defend it as well.

In your example, it is why people buy the plants from someone else. It is purely risk mitigation. It allows them to break the implicit contract without risking severe punishment. The drug dealers are willing to take a larger risk as there is a high probability of financial gain or a higher risk of getting killed by their importer/pusher.