I don't believe it will all vanish.
I believe that there is the possibility that nicotine doses will be limited to 4mg to be on par with pharmaceutical NRT products.
I believe that there is the possibility that it will become available only in prefilled, prepackaged versions.
I believe that there is the possibility that it will be so heavily taxed that the "break even" signature banners will vanish. Saving money vaping versus smoking is a secondary but still very attractive element of vaping - for those amongst us who aren't compulse mod acquirers, anyway.
I have been preparing for months. I have one mechanical mod, expecting a second sometime next month. I have four vivi nova tanks and 20 heads I can rebuild. I have two protanks and 15 heads incoming (which I will also probably be able to rebuild). I have three RBAs, two Genesis style atties. 200 feet of kanthal, 30 of wick. I have 1400ml of 100mg nicotine base in the freezer. I have 250ml of juice mixed and ready for vaping. I have enough mixing hardware and safety supplies to outfit the Occupational Science building of my school. The last three things on my list are an IGO-L, an Odysseus clone, and a pair of kicks, but I won't be heartbroken if I don't get them.
I believe that we as a community, that the vendors and that CASAA and the juggernaut companies that have thrown into the vaping scene have the clout to fight back against this. But it may take time. I don't intend to be put on the spot and potentially forced to choose once more to light a cigarette.
I'm hoping for the best but I am prepared for the worst. I am ready.
Come at me, bro.