Some people are just more "cutting edge" minded and I don't mean Elitist.
They are often the type that the latest Smart Phone/Computer Tech/Audio/Vehicle/High End TV appeals to. Maybe there a car enthusiast or at least one who appreciates the finer things. When I found not smoking introduced me to another tech in my life I embraced it vs. just seeing vaping as a tool like a hammer.
Here is my last comparison but I feel it is valid.
When everyone was marveling at VHS movies I was enjoying these movies on digital Laser Disc. Now most people thought I was nuts and did not appreciate it *BUT* years later they sure did embrace great picture/no re-wind/chapter selecting when it was shrunk down and called "DVD". Then I got a "plasma" TV and "high definition VHS" (you probably never heard of it as it was a blip on tech radar) and people again thought I was crazy.
Of course most everyone today watches HDTV, HD movies Bluray on a digital flat screen TV, but I was enjoying similar things in 2002 that people today are just now enjoying OR CHOOSING NOT TO because they don't even own a TV.
Nothing is right or wrong, everyone has to decide for themselves what makes them happy. I tried to quit smoking and vape a few times the last year to two, but the "tech" to attract my mind and a vaping experience that would eventually get me to quit was not available to just this year.
We have not seen "crazy" yet, this is the tip of the ice burg.