I totally agree with, "It seems 'non-compassionate' to me to reduce all of life-crippling addiction to 'making a bad decision or lacking self-control'." But I disagree that being prescribed opioids is a primary factor here. Many people with addiction issues, particularly homeless, are suffering from other mental health issues as well. They often abuse many substance both legal and illegal.

I think it's perfectly reasonable and appropriate for doctors to screen for these sorts of things before prescribing. However I also think making treatment for addiction more available and affordable is a better remediation strategy than having law enforcement monitor and scrutinize every act to the point where doctors are afraid to prescribe, even to patients in need.