Boy, this is such a hard debate and I certainly don't have the answers, only my personal experiences.
1. I too grew up with non smoking parents who were also adamently against smoking. I still started despite their threats similar to the poster above. I can't tell you if it would have made any difference to me back then as PV's were not around. I am going on 44 and had been a smoker for about 28 years. Despite my strict non-smoking parents, watching my grandmother die of lung cancer and other family friends have serious health consequences as a direct result of smoking, I still became a smoker.
2. It's been too long ago when I first started smoking as a child to really remember WHAT made me decide to try that first cigarette, but I can tell you that for me it was NEVER about being or looking cool. I snuck smokes from smokers packs and would go out to the barn alone and smoke, by myself. It was purely the feeling that I felt that kept me smoking and had absoultely nothing to do with looks or fitting in with a certain crowd or trying to look cool. I didn't dare smoke around anyone else for fear of the punishment that was sure to come for smoking.
3. Although I was a smoker, few people knew or ever saw me smoke. Only close friends, who were also smokers, did I smoke in front of. And this was how it was even as an "adult".
I certainly don't know the statistics or even if there are, or possibly could be, good statistics on what makes kids start smoking. I do not know if vaping seems MORE enticing to kids than smoking. I belive some will start smoking, like me, no matter what. Although I do not have any deluded ideas that vaping is 100% safe and has absouletly no health consequenses whatsoever, I feel it is safer than smoking. Having a 17 year old son myself, who started sneaking my cigarettes at about 14, I can say that I prefer he vape than smoke. I would really prefer he did not do either.
Alcohol falls into the same scenario here, I suppose. Fancy fruity or sweet liquors or malt beverages are not a new product. There were these types of liquors and drinks around that I can remember as a child as well. And... yes, I snuck that too. I do not drink hard alcohol at all anymore, but am a huge fan of micro brew's, IPA's are my favorites, the hoppier the better. As a kid, I liked the taste of beer... which, I guess is not common. I don't know. I also tried vodka, rum, brandy (flavored and regular) whiskey, flavored sweet liqueors, etc. so on and so on. In my underage drinking teenage years, I can tell you that as far as alcohol went, it did not matter what it was or tasted like. The goal was to get drunk. Maybe it was because the alcohol was a little harder to get, I don't recall preferring booze that some consider "more appealing to kids" because of the flavor.
As far as caffeine goes, well, yep you guessed it... I am a coffee drinker as well. Just straight black coffee. No foo foo, flavors and this was the only thing I didn't have to sneak as a child. LOL! But, hey... what about all these energy drinks, like red bull, monster, etc... ANY person of ANY age can legally purchase and drink these cans of poison and it's not JUST the caffeine that poses the harm with these types of products. Are they appealing to children? Hell yes! Health risks, you bet! But few seem to be concearned that our youth guzzle these down like water.
Not trying to make light of this whole topic or anything, but I am just relaying my experiences of how I got started on my addictions as a child. For some, the look and flavor may make vaping seem more enticing. I don't know. I don't believe that if the only option for ecig juice flavors was something really nasty tasting or tasteless, or that alcohol was only available in the most raunchy rot-gut flavors that it would prevent kids from getting started smoking, vaping or drinking. Maybe for some, it would deter... I know it did not deter me. I thought cigarettes tasted terrible, but I still became a smoker.