Here's an excerpt from a recent New Yorker article:
The 2007 case was not supposed to end the way it did. For four years, prosecutors in the Western District of Virginia gathered evidence on Purdue, subpoenaing millions of documents. They found a widespread pattern of illegal misconduct in which Purdue systematically misled doctors (and the general public) about the risks associated with OxyContin. In September, 2006, the prosecutors detailed their damning evidence in a hundred-and-twenty-page memo, suggesting that the wrongdoing at Purdue was so pervasive, and so consistent, that it could have been authorized only by the company’s leaders. This memo, an internal government document, was not made public until August, 2019, when the Times published excerpts of it showing that the prosecutors had intended to bring felony charges against three top Purdue executives: Michael Friedman, Howard Udell, and Paul Goldenheim. The full memo, which I have reviewed, describes the Sacklers as “The Family” and notes that the company was owned and controlled by the brothers Mortimer and Raymond Sackler and their heirs. (The heirs of a third Sackler brother, Arthur, sold their interest in the company prior to the introduction of OxyContin.) The company “trained its sales representatives” to use “false and fraudulent” claims about OxyContin, the memo states. The prosecutors noted that the three executives they intended to charge “reported directly to The Family.”
https://www.newyorker.com/news/news-desk/the-sackler-familys...
They intentionally and knowingly deceived the market that opioids were safe. Had they not done that maybe the opioid epidemic would not have happened and you could still have access to the medicine that you are grateful for.
Please do read up on how horrible they are.