I was once an addict but I managed to pull away from it with the help from family. It pains me to admit to being an addict as I feel weak/disgusted with that fact. I haven't had an issue since and my addiction started with weight lifting and painkillers (wanted to workout through a back injury, young and dumb).
You are obviously entitled to your opinion but addiction is a disease. There is a negative consequence for quitting (physical/mental withdrawal, symptoms of being sick) coupled with receptor desensitization (needing to consume more drug to achieve positive stimulus) that binds individuals into a perpetual cycle until they OD.
We could also discuss the disconnect drugs cause between the VTA, PFC and amygdala and why the individuals "choice" is corrupted. Why the individuals actions seem so bizarre. A simple example of this are the actions taken while intoxicated vs the actions when sober.
Addiction is lifelong and has genetic components which predispose certain individuals to becoming an addict. Beating addiction involves not only an individuals will but a support system that enables individual growth and a lifestyle without drugs. The support system is where the failure exists and why addicts relapse.
Now the argument at hand involves at what point do we stop administering aid (government resources) to saving a life? That is a ethical/moral/financial conundrum in which I do not have an answer but I believe some criteria should be set.
Again, people really need to study the neurobiology of drug addiction. I had the same viewpoint as most here until I actually studied the topic and became more informed. It is not cut and dry.
Nothing you said changes my view.