It's still the same situation with illegal drugs, but America outsourced the production and supply chain largely underground (and to other countries as they are much easier to smuggle than alcohol.) So same problems and empowering gangs, but happening outside Americas borders, and thus not America's problem. Most present day issues with drug cartels are a derivative of America trying to control peoples' access to substances and driving them from the open market to the black market... seems to have done a lot more harm to the world and peoples lives than good (as an opinion).

What is the most beneficial knowledge which can be enlightened upon me which i can both understand and relay and/or implemenet which will have the greatest positive impact on humanity while also being a medium for my own success and instrumental in self-fulfillment spiritually, economically, and emotionslly?

Maybe one of the times he failed outright and another time he only got to 2nd base

Gotta say, ive done magical things in Javascript. NodeJS in particular can do damn near anything you set your mind to, and it doesnt give a damn if you use tab or 4 spaces.