Alcohol is toxic, lets build an entire industry on selling it.
Coffee has stimulating pesticide, lets build an entire industry on selling it.
Tobacco has opioid pesticide, lets build an entire industry on selling it.
Cacao is bitter, which our body tells us is toxic to us, slap some sugar on it and lets build an entire industry on selling it.
The Fugu fish is one of the most poisonous sea creatures, let's make it into a delicacy.
...humans are the Florida Man of species.