Your theory falls apart when you remember that smokers were littering and smoking next to pregnant women from the very beginning, generations ago, before they s

Your theory falls apart when you remember that smokers were littering and smoking next to pregnant women from the very beginning, generations ago, before they started to get any social pushback at all. Smokers have always behaved like this, their behavior predates the reaction against it. Being inconsiderate comes as naturally to a smoker as singing does to a songbird.