Earlier quoted context omitted.
If you plug the Smart TV to the Internet, the TV will dastardly display ads, sometimes over HDMI, sometimes over composite video, and mostly through the TV apps. Keeping the Internet away from the TV and you should be entirely just fine and ad-free.
You're saying that some TVs will display ads when, for example, I'm using my Switch connected to an HDMI port? What kind of dystopia is this? Do you have an example of this happening?
I've been asking myself that question for quite a while, now. It's got totalitarian states, theocracies, personality cults, total surveillance, random ostracism, flying killer robots, increasingly unstable weather, increasingly unstable economies, the return of the nuclear threat, bitter internal political divisions, and probably more.
An "all of the above" dystopia?