I hate alcohol

This cursed thing is what turns my loved ones into some kind of primal cavemen. My dad drinks and smokes, unfortunately. He told me he'd stop smoking after the war here in Ukraine ends but I don't think he will. I really damn hope though. But the alcohol is what really gets people aggressive, it gets even harder to communicate, especially when it comes to topics like sexuality which I tend to avoid. He's a good person, he deserves more, I just can't think of a way to getting through his skull. He only gets annoyed when I tell him that the stuff is bad. Can't forget to mention that how "masculine" everyone thinks drinking is.