Drones may deliver some medical supplies however they are not yet ready to deliver cannabis. I tend to think that it is about money. Everything in this world is about money. Cannabis is a wonder medicine and would compete with current pharma industry. Pharma probably does not want the competition. A doctor or company can make more money treating the symptom rather than cure it. For example if one can make $300.00 to cure you or $750,00.00 to treat your symptoms what will they do? And for as long as they can legally. I think of Dr. Joe Wallach book "Dead Doctors Don't Lie". Yes I believe that they have been lobbied by pharma to keep out the competition for as long s possible. It will not last for ever is the good news. Good article my friend.