Earlier quoted context omitted.
A fair question. I haven't thought about it deeply. But smoking is a very social habit. No one hides the smoking. And it's really hard to hide because smokers have a sharp odour that's really hard to mask. So among the people I know, I know the smokers (or knew, since vaping wasn't common when I was young and had the habit). So I guess I had a pretty good hold on what the population of smokers was, and so I know most…
I think it's selection bias. Lots and lots of living people have smoked at some point. However, many (most?) of those people quit smoking at some point. So, the remaining people are the people that are most addicted, which gives us the impression that tobacco is highly addictive for everyone. Edit: the CDC says that 62% of people who have ever smoked have quit. https://www.cdc.gov/tobacco/data_statistics/fact_sheets/…
It could be selection bias. Maybe I hang out with other people with addiction potential because of who I am. But it's definitely not survival bias (which is sort of what the rest of your comment talks about). The thing that makes it unlikely and the article's premise unlikely is that the weight of evidence is on this stuff being addictive.
But, you know, I'm a huge fan of the therapeutic effects of many scheduled drugs, so I'm open to the idea that addiction works differently from currently understood.