Can you elaborate?

Do you mean that drug dependence has become more visible? That petty crime has increased?

One fun thing about harm reduction policies is that, as a result of fewer people dying, more people are on the street. So while you don’t see people in the morgue on your daily commute, you do see them down the alleyway. This side effect may be more unpleasant for you, but that’s only because you’re not personally inconvenienced by the corpse sitting in the freezer at the coroner.

"controlled" is key. Seattle decriminalized drug use. That's a tiny part of a larger solution rooted in harm reduction.

Decriminalizing public intoxication didn't turn out to be a good idea.