here is an older article on this. For a drug addict living in a drug den the usage is expensive. Thus it creates a cycle of robbery. Much like addiction in the US. Except at least in the US there are social programs that do provide money unlike West Africa
US has a zombie drug that is flesh eating.
Can’t remember the name of it.
There was a previous drug called a Zombie drug but it made people go wild. Hard to tase them, etc.