Do you comsume any tobacco products (e.g. "smoking") or alcoholic beverages? Why or why not?

Inspired by another question on this community about "the first time you drank alcohol", so I was just feeling like I'm the odd one out here.

I personally have never smoked (neither tobacco nor weed), never drank any alcohol. (Parents also don't do smoking, or drinking, or gambling so I kinda got lucky with the environment I grew up in, I guess...) Is that unusual? Gen Z btw.