I wish I had the answer to that very question. Mostly all I see on this thread is supposition, guess work and paranoia. One person even said we are being attacked by the FDA. Attacked is a bit of a hyperbole, however, taken in context of the statement I understand its meaning. Vaping is being regulated. If were being attacked, the FDA would have banned all vaping products immediately UNTIL regulations were enacted. But this is rhetoric is common of many supporting agencies in order to raise fear among the masses and garner support for their cause.
We don't know what the final end result of the FDA regulations will be and quite frankly the panic that seems to have set in over "the end of vaping" is quite amusing. I'm all for prepping and having my vaping gear and supplies on hand. But c'mon people, I think many are rushing to an ultimate conclusion that is not necessarily going to be the case.
Look at it this way, cigarettes are legal, water pipes are sorta-legal, and alcohol is legal, heck the herb is legal in a few states and even our nation's capital. Yes they are heavily taxed and regulated, however, they are still available for sale. Once this impending regulation is said and done, vaping will still be legal. Will it be the same as it is today? I doubt it, but it will still be legal. Our options might be limited and it might be more expensive, but it will still be legal.
If you feel the need to buy everything in sight for your vaping needs, then have at it! Such is your right! Should the vaping industry totally collapse, I will most definitely have egg on my face, however, I'm not too worried about it. Should that be the case, I'll just make some toast to go with the egg and remember the good old days of vaping.