Thank you for writing and being open, at the same time being neutral about it.
My father when he was young was a really heavy smoker so he couldn't forbid me to smoke. But I didn't, well I did when I went camping with some friends, just to gave it a taste but that's it. It is common knowledge that smoking is bad for you even e-cig because you're inhaling chemicals into your body. But it also disturbs non smokers, that's why it is basically rude when you smoke in public places. Other than that, it is your own responsibility, yet it showed how you respect your own body. 🙏🌱😇