You haven’t heard anti-drug people cite anecdotal stories as a reason to continue the war on drugs?
People who misuse or misunderstand a drug, take too much, or mix it with other substances are the D.A.R.E. crowd’s favorite thing to point as supporting evidence.
Example: Take a small dose of PCP or a simulant, it can be fine for someone knowing the risks and weighing them against their needs. Take too much of PCP (and be predisposed to violence) and you’ll end up doing crimes, or in the hospital for serotonin syndrome.
So let’s say violent Vince takes too much of a drug and ends up assaulting people on the street. He ends up in the news and we all get to hear forever about why PCP turns anyone who tries it into an invincible cannibal zombie.