weed wouldn't be sold as machine rolled cigarettes at your local gas station. unlike tobacco, whose only psychoactive substance is nicotine, weed contains many different psychoactive chemicals whose levels vary depending upon the strain and how it is grown. if weed cigarettes were sold in gas stations like tobacco cigarettes are, then they would be of very poor quality and THC content. if it were legalized, then the market would probably be very similar to the one in the netherlands.