It seems like nearly every day some new story, article, or blog triggers hundreds of posts about people worried about their hardware being scarce or even unavailable due to either a total ban or an online sales ban. Then comes all of the follow up posts about learning to build your own mech mod, stocking up on backups and batteries, toppers, coils, and wicks and such.
Yet I seriously do not know why people are worried about bans on hardware or think that they could even possibly happen. The hardware that pretty much everyone on ECF uses is neither a Food nor a Drug and therefore is out of reach for the "Food and Drug" Administration. In fact, NO government agency has the authority to regulate the hardware that we use. It would require a bill from congress, passed in both houses then signed by the president to ban the hardware that we use. The ONLY hardware that the FDA could even think about regulating are prefilled disposables and prefilled cartos. It is ONLY the nic juice that they can regulate and devices sold with it already in them. Even though the stuff in "funny cigarettes" is illegal...at least for now, you have ALWAYS been able to purchase hardware used in it's consumption such as water pipes....even online.
So really if you feel the need to stock up then the only thing that needs to be worried about is the nic juice. really there is no need to sweat the hardware. As long as people are buying it, it will still be sold.