All illicit drugs that are used in the U.S. come from some other country. This has always been true. First with Heroin coming from Asia during the Viet Nam War, Now with synthetic fentanyl coming in from all over.
The thing about Fentanyl is that if big pharma didn't create it, there would be no synthetic one. Fentanyl is today's drug problem.
A Negative Mind ~ Will give you a Negative Life