Illegality creates "hard-ness".
Prohibition is the difference between 19th century "Coca Cola", and 20th century "crack cocaine". It creates an economic incentive to package and market the drug in extremely high concentrations to facilitate ease of smuggling.
Demand creates hardness.
Prohibition is the difference between 19th century "Coca Cola", and 20th century "crack cocaine". It creates an economic incentive to package and market the drug in extremely high concentrations to facilitate ease of smuggling.
Plus people liked the extra-potency.