"People who drink often drive" is a nonsensical statement. People lose their driver's licenses permanently for drinking and driving. People get high on cannabis

"People who drink often drive" is a nonsensical statement. People lose their driver's licenses permanently for drinking and driving. People get high on cannabis and drive too. And people smoke cannabis outdoors, which smells worse than cigarettes if you ask me. So as far as public nuisance goes you get the worst of both worlds... except cannabis is the "cool" drug for younger generations, so people will bend over backwards to make excuses and berate you for criticizing it :)