It is certainly more complicated, but that doesn't necessarily make the manufactures look better. From all accounts, they marketed their drug as non-addictive,

It is certainly more complicated, but that doesn't necessarily make the manufactures look better. From all accounts, they marketed their drug as non-addictive, in spite of evidence they had to the contrary. Now after getting people addicted to their safe medication, they've made a "cure" for it. Who's to say the cure isn't worse than the disease? I wouldn't trust them to make that judgement call. It isn't as if Oxycodone is the only way to manage pain either.