Seems neat indeed... But > nobody have to change any habits. That could still be confusing though for tourists which are used to smoke at home OTOH laws rega

Seems neat indeed... But > nobody have to change any habits. That could still be confusing though for tourists which are used to smoke at home OTOH laws regarding which substances are ok to consume/purchase differ by country anyhow. I mean, tourists used to purchasing weed or alcohol already have to be mindful that it is not necessarily legal to purchase in countries in which they might travel to.