That was a long time ago. Tobacco doesn't impair drivers, and it's under massive assault. Why the determination not to do anything about a cancer on society that causes the death of untold thousands of guilty and innocent alike, the destroyed lives, the innocent children... Why not ban booze?
There, all fixed.
Why not ban sugar soft drinks? They cause massive ill-health and early death by contributing to obesity.
I'm sure we can think of lots of other things to ban, since we're in do-gooder mode.