

The problems causing drug abuse reflects on the speaker’s treatment of people and the people close to them, it makes them responsible for the fallout of their actions or lack of action.
Blaming the user absolves themselves of any responsibility.
You can apply that to pretty much any social ills, like poverty, homelessness, etc.
IOW, the person blaming the user: may have abused the user in some way as a kid, voted to end substance abuse education in schools, voted to end afterschool programs that might’ve kept kids away from abusive situations or drugs in the house, voted to limit or end food programs that would have allowed people to not become completely destitute and take to drugs for escape, and so on.





Well, that and the very typical reddit crowd that upvotes stuff like that.