[SamoyedFurFluff]

Sorry I didn’t make myself clear. I think it’s entirely possible cannabis causes problems. I’m saying this study has successfully narrowed down reasonable associations to make direct cause more likely. But this also means if it is caused by another factor, we can use weed use as a signal for whatever that other factor is with high confidence. It’s multi use in that way which is helpful to establish. It shows evidence that people who are smokers of weed now either are doing damage to themselves or have potentially significant issues they need to address because something is doing damage.