I completely agree with you, however, that's whole different argument. A completely valid argument, mind you,but different nonetheless.
But back to my main point. We could save at least 75,000 lives a year if we banned alcohol, right? I mean no one would use it if it was illegal, and there's no way that the Mexican cartels who supply us with our marijuana, cocaine and heroin would ever consider supplying us with alcohol, right? Surely they'd respect our new alcohol laws and leave us alone.
Let’s also ban tobacco and fatty foods because they kill more people a day than marijuana kills in a lifetime. I don’t foresee any problems with these bans. People will obey the laws. /s