I've been waiting for years for Crypto and Cannibis to come together but there is a big learning curve for most people. Actually Dispensaries can and SHOULD already be accepting Cryptos, which they could (nothing is stopping them) but unfortunately many people in Cannabis are not able to get up to speed on it. By the end of the year DASH is supposed to have a POS system that Dispensaries could use... so we shall see.
Steem on!
It will be fun to see how this develops! Very interesting stuff :)