Earlier quoted context omitted.
Aren’t all smart TVs dumb if you don’t connect them to the internet? I wouldn’t be surprised if manufacturers start selling TVs that need to be activated online before first use, but I don’t know of any that do that already.
Mine quite happily works as a dumb TV without a connection, and I know many others who do the same. Though I hear stories of TVs being annoying to use without a connection (timing out waiting for a server response that can never come, before falling back to an ad free menu, or just constantly nagging, even while content is playing, about the lack of connectivity).
The real problem will be integrated cellular connectivity with no option to disable.