Everyone has plausible deniability that theirs follows a secure supply chain to the pharmacy. Its those other guys that can’t control their inventory.
Nobody has an incentive to audit their supply chains or doctor RXs to verify that of course.
Nobody has an incentive to audit their supply chains or doctor RXs to verify that of course.
The answer is plausible deniability. Nobody in the chain has specific knowledge of wrongdoing and nobody seeks it out.