Could be put in by the supplier rather than the dealers. Make it more addictive, and if users die, it's the dealer that gets the bad rep. Some other dealer will happily take over that turf, who will buy from the same supplier.
If I was still using cocaine, and snorted or shot a bunch of Fentanyl cut coke and survived, I would avoid that dealer for future purchases. I'd have preferred mixing my own speedballs, thank you very much.
Could be put in by the supplier rather than the dealers. Make it more addictive, and if users die, it's the dealer that gets the bad rep. Some other dealer will happily take over that turf, who will buy from the same supplier.
If I was still using cocaine, and snorted or shot a bunch of Fentanyl cut coke and survived, I would avoid that dealer for future purchases. I'd have preferred mixing my own speedballs, thank you very much.