My idea would be: make them legal, tax them high (or make them accessible only after certain educational exams), from that money educate people, help them recovering. Teach them basic game theory and the term what trap is, what is it like to be the frog in the boiling water, etc.
I'm confident I missed many aspects here, although really interested in: What are the problems with this model?
I'm confident I missed many aspects here, although really interested in: What are the problems with this model?