Let us remember, again, that businesses have only two key drivers...only two:  1) shareholder value (stock price) and 2) executive compensation.  That's it.  Big Pharma fits right in with that rule of thumb.  If selling more opioids increases stock price and increases executive compensation then that is all they care about.  Businesses do not pay any attention to morality, one way or the other.  One never sees anything about morality in a business plan.