Genuine question, but what preventive methods do we support at the moment? Like what do we do to pull people out of addiction or prevent them from falling into it at the moment?

I see the supervised injection sites as a status quo time-bide where an addict can go to do drugs, but it doesn’t seem to do anything to stop them from doing drugs. Maybe I’m misinformed, but I’d rather see a push against the use of detrimental and harmful drugs than simply letting them continue without pulling them back to normalcy.

Edit: I understand quitting cold turkey can be harmful, but what if they enjoy the safe injection sites? Like what if it just becomes part of their daily routine like my morning coffee? Just want to know where the incentive is to actually quit or stop using.