Earlier quoted context omitted.
The point is that you can't buy a decent quality TV that doesn't come with smart features, all you can do is keep it disconnected from the internet.
You absolutely can, as noted elsewhere in this (and about 25 other HN threads). In any case, if the question is "recommend a dumb TV to me" the answer should include at least one dumb TV, even if the editor wants to note that they aren't as good as his favorite TV. This article is like if someone asked for a recommendation on a new bike, and the answer was "cars are faster, buy a car and pretend it's a bike"
Infuriating in either case.