Re: That's quite a pro-vaping article.
You say
"Its not hard, you just stop. If you really want to quit smoking then you will and all you have to do is stop."
and then
"as far as I can see, vaping is simply swapping one addiction delivery method for another"
I think your second statement answers and contradicts your first. Yes, it's an addiction, and no, the vast majority of people can't "just stop". If they could, it wouldn't be an addiction in the first place.