If you ever need an example of how drugs genuinely ruin things on a large scale read absolutely anything about the opium wars.
I do contend that "ruining families" is not a thing we should base policy on because it implies both a crazy amount of government intrusion into individual lives and because it imposes rules on everyone to make the nuclear family work.
I do contend that "ruining families" is not a thing we should base policy on because it implies both a crazy amount of government intrusion into individual lives and because it imposes rules on everyone to make the nuclear family work.