Alcohol consumption and cigarette smoking habits are more likely to be related to lifestyle, wealth and environment than to gambling. If a person has learned to be responsible about gambling, he or she is more likely to be responsible about other things in his or her life. If a person does not know how to limit himself in something, he will find problems anywhere - whether it is food, alcohol, smoking, sex, etc. Therefore, it is not right to blame gambling at all.
I'm not blaming everything on gambling. That's why the first thing I said is that he should be responsible, which is something he should possess to avoid addiction. What I want to say is that the scenario where he hasn't been into drinking and smoking can start and be learned, and it's possible that his initiation into these habits may be influenced because he is now exposed to the kind of environment that gambling establishments offer, and I'm referring to physical casinos. Of course, alcohol and smoking are often present in such environments. If he doesn't become responsible from the beginning due to gambling, can he also avoid the temptation of alcohol and smoking?