>"What about one that accommodates people who possess marijuana? What about a society that accommodates people who have opioid addictions and need medical help?"

Marijuana at least in the US, is an example of where society is actually changing to accommodate people:

http://www.governing.com/gov-data/state-marijuana-laws-map-m...

Also the Opioid epidemic is finally getting the attention it deserves at the federal level in the US. I think we will see an end to the cruel policies that are in place:

https://fivethirtyeight.com/features/trumps-opioid-commissio...