The problem with 'well just don't buy it' is that in many product categories, enshittification has become so entrenched that there are no longer options to avoid it. The availablity of product features is driven by market forces, if it's no longer profitable to sell a TV that doesn't require online connectivity for the purposes of ads, then such TVs will no longer be sold.
Alternatives like using monitors designed for digital signage come with drawbacks. Expense, they don't have desirable features like VRR, HDR or high refresh rates, since they aren't needed for those use cases. Older TV models will break and supply will dry up.
In the long term, this problem, not just TVs but the commercial exploitation of user data across virtually all electronic devices sold, isn't something that can be solved with a boycott, or by consumers buying more selectively. The practice needs to be killed with legislation.
VRR is Variable refresh rates, so if there is nothing going on in the content, they can bring the refresh rate down and save processing, thermal issues and energy. If there is a lot going on(say a game), they can ramp the refresh rate back up super high.
There are a few different "standards" around VRR, not every device supports all of them.
Their explanation of the reason for VRR is bad. The primary reason people want it is gaming where the game is not locked to a specific frame rate. Without VRR, the timing of a frame being delivered isn't necessarily going to match when the display is expecting a new frame. This leads to one of two effects. Either the display is forced to hold an old frame for longer and pick up the new frame on the next refresh cycle, which creates stutter. Or the display switches which frame its using partway through the refresh cycle, which creates a visual tear in the image.
Source? This sort of conspiracy started with "smart tvs will connect to open wifi networks", then evolved to "it uses amazon sidewalk", and apparently now morphed into "tvs have 5g modems". Given how poorly supported the prior claims were, that does not bode well for the 5G claim.
Isn't that one of the marketed advantages of 5G. Lot of smart IoT devices including TVs being able to connect independently.
What we are lacking is implementation but the tech and probably the intent was always there. If HDMI ethernet connectivity(HEC) had gained traction, we would have seen a fire stick, apple tv or roku providing internet to your tv without asking for explicit consent.
I agree that I misquoted you, but that's a distinction without a difference in this context. "SIM card and baseband radio inside" means 5G, 4G, 3G, whatever. I still demand that you produce proof that there are TVs with "SIM card and baseband radio inside".
I was curious so I did some research. These devices do seem to be being produced, currently mostly overseas. The inclusion of 5G support does not seem to be hidden or nefarious. They provide a SIM card slot just like your phone would. Some models are incorporating a built-in router to provide connectivity to other devices. It seems like the cellular companies are promoting these TV's too, with built in service.
My opinion is this is just a consolidation of devices. I have many friends who live off their phone data plan giving hotspot to the TV and other devices. Now being moved into a common device format, the TV. I don't think they can spy any more effectively this way. Eexcept via the router integration that gives them way more access, but I'm sure this exists already as a wifi feature on tvs. Just technology trudging along. Perhaps they have a secret sim card or esim embedded, that might be a risk as the hardware is already there for a valid reason.
Or just disconnect from the internet entirely? You already have an apple tv. Why does your tv need internet access?