All that would need to be done is for merchant banks to change the category of ENDS products from "high risk" to "restricted" and online vape sales can be curtailed almost overnight.
That's a prime point in protecting our right to vape. Those in power can eradicate just about anything they desire. Stocking up on all the hardware and learning to make your own juice is a step in the right direction. Winding your own coils is a must. Learning to make your own juice is equally important. Past that, you have to stock up on hardware, especially coils, wire, and mods, and all the components associated with maintaining the ability to mix juice, flavored and unflavored.
It's possible to continue on with our vaping and stay off the cigs. You just can't run out of any part of the needed hardware and components of DIY juice. I'm confident that vendors who sell juices and hardware are destined to feel the pressure of those who want to shut down vaping.
Government does realize that the tobacco tax cow will die out if vaping steals away all the current purchasers of packaged cigarettes.