Well, FWIW, I don't think they'll ban even nic juice entirely, let alone vaporizers, but I am afraid they'll tax it to the same extreme as the analogs. I am not stocking up on nic - I don't have freezer space to be honest. What's in my freezer is mostly home-cooked dog food, and it's taking up the whole thing. I have a big dog.
But, if
vaping becomes as expensive as smoking, I will probably go back to smoking. To be blunt, I really only quit because, even with all my occasional toy-buying frenzy, smoking in NYS is still more expensive, at about 10 bucks a pack. And those do-it-yourself cigs make me choke and give me migraines.
Theoretically, I am willing to believe that
vaping is safer than smoking, but for me it aggravates my asthma more than analogs ever did. With vaping (VG or PG), I use my inhaler three times a day, while with smoking maybe once a day, and that's in allergy season, and a couple of times a week otherwise. That's just fact for me. Every time I start on the PV, I have a coughing fit at first.

It's gotten better over the years, but not by much.
And I like the taste of smoke, even after years of vaping.
Sorry if I sound like a party-pooper, but it is what it is. I like vaping, don't get me wrong: I like the toys, and the cool looking cartos, and the different flavors - it's a lot of fun. But the main reason I vape, though, is because of money. I smoked for thirty odd years before I went vape, and I will probably get lung cancer no matter what I do now. It's depressing, sure, but it's probably inevitable - either that, or some other breathing-related malfunction will get me in the next 15 years or so.
It would be a really bad thing if they put a kabash via taxation on our good times. It will suck. For many people and for many reasons...