I mean, that's why the article is titled "America's Invisible Pot Addicts" (emphasis added). It's harder to quantify when the harms are mostly psychological/rel

I mean, that's why the article is titled "America's Invisible Pot Addicts" (emphasis added). It's harder to quantify when the harms are mostly psychological/relating to QOL decreases, rather than explicitly medical/criminal outcomes. And because it flies in the face of the pro-legalization/decriminalization narrative.