I’d say that is a huge argument for the decriminalization of Cannabis. It’s the only illegal drug that will not cause huge social problems if allowed to help restart the economy. A great deal of cannabis is grown domestically by smaller producers, so the money doesn’t go to offshore banks, or propping up careless major banks and their toxic assets, but into local stores, and other local tax paying businesses. Decriminalizing cannabis would support rebuilding the economy from the ground up.
The hard drugs that need to be shipped from South America or SE Asia are the ones that these banks call the “liquid investment capital” they have been depending on. The drugs that cause real harm, and these banks or better yet the executives that made the decisions should be held culpable for the problems of their “liquid capital” source.