I think it’s odd to ban vaping but not cigarettes.
I also think vaping sales should be 19+ (or whatever your local age of majority is)
It’s tragic that lives have been lost due to vaping related injuries, but, vaping is less harmful then smoking. The problem is unregulated e-juice production. Find the chemical (probably the glycol) additive causing the health concerns and remove it.
Analogy time. Aerosol containers used to be filled with CFC’s. They didn’t ban spray paint, they removed the harmful chemicals.