That's putting it mildly. There certainly are not "plenty of legal ways to get wasted"---there's basically ONE way (of no appeal to those looking for a stimulant).
Who risks that---the dealer? He's not looking to get wasted but to make big profits.
I have no sympathy [...]
Beside the point---which is that it's economically rational to be willing to risk massive jail time, losing everything you own, and so forth for big crack-selling profits and be unwilling to risk legal profits to avoid the relatively small costs of legally handling pollutants.