I should have said socially desirable. Sure, there are medical uses for nicotine. Given the choice between smoking, vaping, and abstaining, the latter is the smart choice. So is lower fat and sugar consumption, but we tend to ignore the down sides and enjoy what's comforting. Vaping is the smart way to quit tobacco. What we do after that is a personal choice.
Vaping CAN be a route to total cessation once the freebase chemicals that tobacco inserted into our systems are gone. It's a marginally detrimental choice that should be allowed based on the studies we have seen so far. No one claims complete safety for vaping. It's so much better than smoking that most of us consider it a life choice that doesn't need to be terminated for health reasons.
Vaping has many aspects. Depending on who you are, it can be a hobby or a lifestyle or a tool to quit all together. For me, right now it's a lifestyle. And I like it. I may quit all together but I don't even really think about it right now. I have enough good gear to keep me satisfied day in and day out. I don't really get into the hobby part but I can totally understand why people are in deep with tinkering and buying hardware.
I'm a firm believer in people being hardwired to smoke. I'm certain my wife and I are 2 of them. I loved smoking early on but the health and stink part of the lifestyle grows really old and ugly. But that doesn't mean I didn't enjoy smoking anyway. It just kept piling up layers of guilt over time.
Many of us write letters and add comments about it helped us quit smoking. But for many it's just a trade in for lifestyle choices. I would say the majority (like me) feel blessed to find a way to have our cake and eat it too. I've always had slight attention problems and smoking without question eases some of that. My attention problems were with me at birth. Not ADD or anything. Just focus problems at times. My job is very tedious with attention to detail. Smoking and now vaping helps keep me on track. There is no doubt in my mind nicotine assists me personal mental function.
I will fight tooth and nail to fight for my freedom to choose this lifestyle. I have 4 children. I'm sure one or more has the same hardwiring for smoking. One in particular. I feel blessed that a new choice is on the market other than smoking. I don't want any one of my kids to start vaping but if one does I honestly will be more thankful than concerned. With all the things going on in the world out there, one of my kids choosing to vape is very low on my list of things to be concerned about.