The scariest part going forward for the legal weed industry is that accessibility will increase forever, or until it is no longer economically viable to be an illegal cannabis grower and seller.  When we get to the point where illegal growers are throwing in the towel, what happens to the legal version of those businesses that have to pay taxes, overhead, fees, licenses, etc.?  They will be gone before the illicit guys as margin compression will force only the lean businesses models to survive.