Those are a few excellent examples of real-world problems associated with "legalization". You're living through it now, and seeing with your own eyes and pockets what it means. Yes there are pros, but there are pros with everything. It's the cons that really weigh in the balance on this issue, because tehre are SO many of them, and they're SO big! Like peaceful people going to jail to protect a corporate monopoly. We wanted to free the plant, not turn it into a new form of poisonous expensive overtaxed cigarettes or booze. The government ruins everything and we shouldn't have let them get their grubby mitts on cannabis. I really don't think they intend to ever really allow cannabis freedom even though it's one of the safest and most peaceful plant medicines known, if not THE safest and most peaceful.
Great points and thanks for your comment!