The problem I have with tobacco that makes it so much different from other drugs is it's so pointless. It just makes you smell bad and kills your lungs. That's it. No cool highs or hallucinations or nice effects from it. Get high all you inksing want and I don't care but there is absolutely no reason whatsoever to smoke cigarettes. The only reason people smoke is because of marketing and making it "cool" to get them started and hooked. None of that would happen if it wasn't legal. The only reason there's a tobacco black market now is people who are already hooked want to buy it cheaper. There's a reason why in the last 40 years tobacco consumption has halved, while marijuana and alcohol consumption rates have basically remained the same.
There's a reason why the US and Canada have virtually identical marijuana and alcohol consumption rates, but in the US tobacco has about a 20% higher tobacco consumption rate. In addition to Canadian tobacco taxes being far higher than just about anywhere in the US the packaging and marketing is far more restricted.
The percentage of people who are smokers is about the same, so I guess Canadian smokers don't use quite as much - suggesting taxes are more influential in the difference than marketing and packaging.