However some consolation can be derived from it being a castle of sand and thus subject to a real tipping point effect. As soon as some trailblazer does manage to move forward and shine a light under the bed and it turns out that no, there is no monster, the sky does not in fact fall, and people realize that they do in fact know many people involved who were just hiding it before. Then it fairly rapidly becomes a non-issue to the majority of the population as they move on to new concrete (or invented, but new anyway) concerns. Hopefully the drug "war" will soon become the latest example.
This is a huge issue and cannot be overstated. Most of us are willing to go to great lengths to avoid cutting off potential future opportunities, and showing any support for (or even knowledge of) cannabis use can absolutely do this. I have personally lost out on at least three major career paths because of it, and that was without any direct admission on my part.
One outcome that gets mentioned is that vehicular accidents increased in Colorado following legalization but the population growth outpaced the relative growth in accidents, meaning per-capita vehicular accidents actually fell.
Some data on cannabis and accident rates: https://reason.org/wp-content/uploads/2018/08/evaluating-res...
the cash-only nature of the businesses (because of ongoing federal restrictions on banking for people engaged in activity the feds consider illegal) caused an ecosystem for cash handling to spring up along the front range in colorado.
that made it a somewhat more fertile area for organized crime, and so the cartels are more active than they were. and they can't sell pot, so they're selling heroin.
(beats me if the news has covered this, go talk to some denver cops or something.)
So, no sources then? I'd love to see them, all the same. :)
I've actually talked to DPD a bit. Legalization hasn't led to the heroin/opiate epidemic increasing, at least as far as I can tell.
In talking to doctors at the VA, though, what has gone up is severe head injuries. It's a total mystery as to why, but it seems that legalization is associated with head trauma. They'd love to research it more and publish on it, but as a schedule 1 drug, they can't.