“You don’t have any way to know that the marijuana use is what made the guy go off. “
Yes, I do. I know what drugs do to people.
I further know that people who tend towards mental problems get a lot worse with drug abuse.
Would you hire a drug abuser to baby sit your child?
If not, why not?
As for the drunk driver, I have consistently argued against drunkenness. A person can have a certain amount of alcohol and not be impaired. So, to say I would advocate against all drinking to be consistent is incorrect. I advocate against drunkenness, and I always have.
Okay. We can save a boatload of money replacing clinical trials with your opinion.