The problem with gwern posts is that there are so rarely anything to nitpick, to spark conversation in the comments.
On a deeper level you have several interested parties (vaping companies, tobacco companies, public health interests that get funding for whatever reasons) that stand to lose or gain alot of money depending on how it's regulated.
Or you you might even have politicians looking for donations from the people that are selling vapes or more likely, politicians that are seeing a potential new tax revenue source and our feeling out the level of opposition or support for it.
I don't think the NYTs goes for scare stories for the most part.