While I agree with the hardware part of it (makes it a pain in the ass to order coils online, as I have to sign for the delivery but I work nights and am usually sleeping during the 8-hour delivery window), I have to disagree when it comes to juice. I don't see an issue with that being regulated as a tobacco product, since the nicotine in most juices is still extracted from tobacco plants (usually from the same tobacco farms that provide leaf to cigarette manufacturers), and the sale of juice should absolutely be restricted from minors.
Though, the current regulations we have aren't exactly adequate, and absolutely need to be reformed. As an adult, I shouldn't have as much issue as I do just trying to order consumables for my device.