Nice try, but it's not going to solve anything. Am I expected to believe that someone is going to go out and buy some nice street heroin, then test it for fentanyl and throw it away if it tests positive? Street drugs are used by people without a lot of foresight to start with, made worse by their cravings. They're not going to use this.
The only solution is to legalize the drugs. I don't worry about fentanyl in my celery. Why? Because the suppliers have a reputation to uphold, and there is legal…
I think as we are learning, this isn’t just about “street people”.
In fact, I know of a young family not on the street, with teens that are druggies with a huge lack of parental control. This test could be hard-core “evidence” to them of the lethality of what they are dosing, therefore a huge help to the parents who trying to bring reality home to these kiddos.