People aren't as unique and individualized as one might think. A half dozen channels, and thus permutations of outrage content is likely plenty enough to capture the overwhelming majority of the population's attention.
The relentless Skinner Boxing which Facebook and similar platforms engage in has no parallel in broadcast media, which can't be algorithmically tuned to harm the victim as much as possible.
Well engagement implies a certain amount to decision making and real-time action. TV watching is pretty much passive, and I just have a hard time believing the brain is impacted similarly but such different types of activity.
I don't think that qualifies as "specious" because I'm not trying to deceive anyone. You missed the part where I stated TV isn't interactive. I tried to pose a question in good faith. Did I fail? I am interested in information. Using the term "specious" incorrectly, deliberately or accidentally, is a judgement of the basis of my argument, which is actually specious.
Strawman argument then? I'm simply disagreeing that cable TV has a similar kind of mental health impact referred to in the article, just because there are similarities in how they operate as economic/social entities. I have no reason to believe you are trying to deceive anyone and specious is a great word :)