Buddy of mine in recovery but still on a solid daily does of methadone took an offered crack hit (we as a household with another dude who died of ling cancer a few years back could all stop smoking crack at hit 2 and therefore became where dealers would weigh up and ironically we got soooo much free crack) and the dude has been smoking fent off it, he has been doing heroin for 20 years before slowing down and by now he's basically off all of it but with his at the time methadone laden tolerance and generally knowing his risks. Cause he was told.therr was maybe some residue, but he isnt dead so he is smart about what he csn handle and just scorching the screen led to him getting fucked up hard. What's around right now would easily kill someone without a tolerance. In general what were the bas parts of them were really fucking chill sonce around 2010, there are boarded off alleys now for deals. Things getting bad hit these places like s fucking bombshell they've been my neighborhood between living there or adjacent snd spending most of my time and things are fucking ghastly.