I've seen the needles. I ride a bike around a part of town that is declining and you see (or more to the point, smell) pot smokers, sure, but you can also recognize the meth heads/ heroin addicts and whatnot by their appearance. It's sad. The heroin usage is spiking because opioids were hardcore overprescribed by doctors and big pharma as miracle drugs for a very long time and those patients became addicts. Those addicts found a more accessible drug in illegal heroin.... which ends up laced in all sorts of horrible things, since we don't believe in decriminalizing and regulating drugs in this "free" country. People are dropping dead now because we finally hit a wall.