[DiogenesLamp]

No sellers, no buyers. Sellers bear more responsibility for creating the evil in the first place.

Won't be drug abuse without drug supply.

[Bull Snipe]

but if people didn’t want drugs, the sellers would have to work selling used cars or hamburgers.
The people wanted the slaves, they bought the slave. Had they decided they could work hard and prosper on their own, then the need for slaves would have been greatly reduced.