You missed the bit about needing a medical marijuana card though, right? Or is this open to anyone provided it's legal in their state and they can find a participating outlet?
If I new nothing about crypto, and I walked into the shop and the assistant said it would be $20 for one gram, or I could buy this piece of paper for 10 cents and we would swap you that paper for one gram of weed. Now if that is my options then I would pull out my wallet and ask them how many of these paper thingys I could buy.
And that, right there, is what is happening as we speak.
And that, right there, is exactly why CANN will be well over $1 per coin in less than 4 hours.