Dax, do you support the war on drugs?
The war on drugs that can kill thousands of people at a time, yes.
The war on a drug that is the biggest killer of teenagers and young adults in our country right now, yes
You said teenagers and young adults. I pulled the data for 15-24.9 y.o., as that's the definition. Your source gives data for 18-45.9 y.o.
For the young adult crowd, the data shows car accidents as the leading cause of death. There's clearly a lot of drug overdoses in the 25-45.9 y.o. crowd, though. And fentanyl overdoses are definitely a primary driver of those deaths.
However, there is a tried and true way to prevent these deaths. "Just Say No."