Being jailed is ‘not depriving anyone of a necessary good’? Freedom is not a necessary good? Being violently arrested and thown into a violent jail over a relatively harmless action is a good thing?
In order to get out the wall of ignorance and irrational fear, just substitute another more dangerous substance for the relatively harmless one of cannabis:
Alcohol is illegal to consume, and anyone who consumes it is subject to arrest and fines. If they don’t want to do the time then don’t do the crime, eh? John Quincy Public, Jr. goes out and buys a pint of beer, and is branded as an ungodly sinner for breaking a human law. The Golden Calf of Law casts him as an evil sinner, and its worshippers decry that he is also complicit in all the violent acts of Al Capone, because he went out and bought a pint. All the arrests and all the raids and all the fines over all the years haven’t done a thing in stopping the evil consumption of this dangerous drug, but an irrational and uncaring society has to look the other way when its irrational responses cause more actual harm than good.
Today, we don’t see any Al Capones or Legs Diamonds out there running rum or beer to John Q. Public Jr’s local grocer and shooting anyone who stands in their way, because there’s no big and easy profit in it. And if there’s no big and easy profit in it then law enforcement won’t be out there looking to confiscate their loot in turn.
With the end of prohibition came an end to the prohibition-related violence. But a new menace was devised to replace the menace of alcohol. Since it was viewed that too many uppity people of color were using cannabis, the Federal government used junk science and propaganda to make it illegal. The proponents of prohibition have ever since been eager to justify their prohibition with any and all studies, since justice would require them to change their actions otherwise, and there’s too much corrupt money at stake in continuing prohibition to be concerned with justice.
Ending prohibition is a social justice issue because the laws against an otherwise harmless action are causing real harm.