I agree with the legalisation of all drugs , 99.9% of the problems faced by societies due to drugs are caused by the illegality once that aspect is removed most of the associated societal problems disappear
Many people suffering from the effects of alcohol and cigarettes were hooked before smoking was considered to be so dangerous, and have also contributed to the system through the tax they have paid , although anybody taking up the habit today has really no excuse. Then there is the problem of obesity and heart disease, often self inflicted, and all the other ailments due to over consumption of fat, and especially, sugar which must surely place at least a similar load on health systems
I am sure that the money wasted on the "war" on drugs could have paid for enough doctors and hospitals to look after everybody that requires treatment.