It’s a reference to cocaine use: https://www.addictioncenter.com/drugs/drug-alcohol-slang/

No, they see us as criminals and will deny every right they can, marriage, public service, equal treatment under the law, medical insurance/medication, freedom of association, speech, and even our right to exist. The point is to criminalize and erase our existence from public life.

Let’s be clear here: this was not a ‘customer’, this was a drug addict who died due to their drug addiction. If that sentence makes you feel any less sympathy for them or their family, you can go fuck yourself.