a. Classic tobacco

Of course, this is the same thing as stating that cigarette smoking may be no worse than vaping in terms of its effects on pulmonary function.

First, the advocates want e-cigarettes to be taxed, and it would be easier to tax these products if they are defined as tobacco products. It's hard to turn down a revenue stream when you see one, and "anti-smoking" advocates are apparently no different. They see a nicotine-containing product that some people are using for pleasure, and they immediately want to tax it, regardless of the fact that taxing e-cigarettes will increase cigarette use and kill people by removing the economic incentive for smokers to switch from real cigarettes to e-cigarettes.

I then explain that the gateway hypothesis is actually unsupported by any scientific evidence and that there is some evidence which is inconsistent with the hypothesis.

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