Why would someone do that? The argument is being made that most opioid deaths are from fentanyl laced heroin due to it being so dangerous that even getting some on your skin can cause an overdose. However that's been debunked. It also seems that there is resistance to the known fact that almost half of opioid overdose deaths result from prescription opioids. Why is that? I suspect it's because like pot some like to use it recreationally and don't want their source to dry up. Or they're selling it and don't want people to stop using it out of fear. Either way anyone fighting criticism of a particular drug shows how pervasive these drugs are and will only continue to spread without every effort being made to stop distribution.