"Oxycodone is Not Addictive" by employee of Perdue Pharma.

It absolutely makes sense to criticize the author's background.

True. I myself try to read articles without looking up the authors.

It is hard though. When someone makes an extraordinary claim I feel the urge to look them up. It is a shortcut to some legitimacy to that claim.

Most of the comments here are. HN hates lawyers.