It's not just making it more available. Legalization has to bring better treatment and a shift in public perception to it being perceived as what it really is-

It's not just making it more available. Legalization has to bring better treatment and a shift in public perception to it being perceived as what it really is- a mental and physical health problem. If nothing else, people would be far more likely to seek help if they weren't treated as criminals for doing so. Also, truth in education makes a big difference. See Portugal for a good example.