They can't know what the meds really have in them like fentanyl without testing them all and considering how many people are invading the country, that would be pretty hard to do with every pill they find
You think people are smuggling fentanyl into the US this way? Do you realize how inneficient that would be. Drugs like that are brought in by the truckload not in a 90 count bottle of blood pressure medication.
A look at your profile reveals that you are pursuing a political agenda and are only here to spread right-wing propaganda. One question: Do you actually get paid to do that?
It's easy enough to find out if the meds they have isn't fentanyl. If they're routinely using them without dropping dead then they're telling the truth. I don't want to hear "but they might have them disguised among the pills" or some other nonsense.
“We must trow away this box of potentially life saving medication just in case its actually poison and someone may get additionally ill from this specific batch, directly risking your life to potentially delay the overdose of an unnamed drugaddict, that is still going to score elsewhere anyway”
Even the stupidest people i know in my life have the cognitive awareness to smell the stink of that logic.
IMO, open borders are risky because not everyone trying to get through is a poor family or worker. There are a lot of bad actors out there, and you definitely don’t want people like that getting through without resistance. Think drug dealers, human traffickers, other types of organized criminals, including foreign agents. Sadly, the world isn’t just people operating on good will.