Earlier quoted context omitted.
It wouldn't be the first time Big Pharma did something harmful to society in order to protect its profit margins. You don't seriously think there is a moral stance that leads one to conclude Big Pharma is benevolent and always looking out for humanity?
The key word here is "substantiation" aka "evidence".
Have you never thought about the Pusher and Junkie relationship, at industrial scale? Because that is what Big Pharma is all about.