My point is, if nicotine was extracted from other sources, would it be subject to regulation as well?
Nicotine, just like caffeine, is a naturally occurring substance. If the nic was extracted from eggplant or tomatoes, would it demand such attention as if it were extracted from tobacco? Yes it would.
The arguement is invalid.
It currently isn't. If it were, it wouldn't fall under the control of the tobacco Control Act. As it is, the only source for nicotine in e-liquid available today is tobacco, which makes it a tobacco product.