I think a goal of legalization should be making buying coke easy for addicts, and hard for non-addicts.
The problem with your solution is that's not nearly enough cocaine for addicts, so compared to the current drug war you've made it far easier for non-addicts to buy drugs, without really influencing the supply for addicts.
I think a better solution is to allow people to buy up to a personal amount of coke for an addict, 1g per day. But require a request one month in advance. This allow addicts to purchase enough cocaine to satiate their habit, while still making it difficult for an individual to pick up some coke on a bad day and never stop.
The problem with your solution is that's not nearly enough cocaine for addicts, so compared to the current drug war you've made it far easier for non-addicts to buy drugs, without really influencing the supply for addicts.
I think a better solution is to allow people to buy up to a personal amount of coke for an addict, 1g per day. But require a request one month in advance. This allow addicts to purchase enough cocaine to satiate their habit, while still making it difficult for an individual to pick up some coke on a bad day and never stop.
Hyperbolic discounting can be our friend.