What do you want to be banned...the smoking or the nicotine?
All the junk from burning plant matter kills you slowly. Nicotine in small amounts is horribly addictive; that is what keeps the smoking going. Or vaping. Or any other tobacco. I speak from decades of experience, I used them all, from 12 years old to 77. Quitting the nicotine was hell, and the vehicle did not matter.
So ban the damn nicotine and be done with it. Poo on all the people making money out of it, they are drug dealers.
@asg101 I agree we've lost the opportunity and will have to "hunker down". But hearing it from David Suzuki is...hard.