This seems like you’re implying that stricter enforcement and tougher punishments are useless?
I tend to agree, we saw bright and clear as day with the “war on drugs” that being more vicious to addicts didn’t work and the problem only grew.
Im certainly no expert though, and what often seems to be missing from these conversations is actual experts who research and actively work amongst these addicted and homeless people.
It’s wild how often we have conversations about incredibly complicated and wildly nuanced subjects with very little back and forth from those with far more expertise than ourselves. Then we scratch our heads and tilt our heads in confusion.
Drug use has grown much faster under the current regime of tolerance of drug use. There were lots of problems with the war on drugs, but the idea that it didn't reduce drug use isn't based on evidence.
As an analogy, skin cancer had been rising despite sunscreen.
https://www.rand.org/pubs/reprints/RP909.html
2nd, if you prefer a more direct account, this doctor describes the effects of BC's safe supply program. Basically they bought opiods and gave them out for free to addicts. These were often resold, crashing the market price, increasing consumption of these as a gateway drug. This is to illustate the expected effects of a lower price: https://www.theglobeandmail.com/opinion/article-we-must-end-...
This widely cited study on prohibition of alcohol in the USA found a long run 30% cut while prohibition was in force, with a sharper initial cut: https://www.nber.org/system/files/working_papers/w3675/w3675...
Overall legal production is generally cheaper, and a cheaper price produces higher equilibrium use. You could of course tax legal drugs, but you'd need a war on illegal supply to enforce that.
In the face of imminent threat, only personal preparedness is of value.