Your car already does this. It's trivial for your television to do so as well.
Sidewalk doesn't yet have a TV manufacturer onboarded but an ad profile is well within the size limit for their spectrum. We're talking kb of json.
So it's not unfounded, there are patents. It's not speculation, it seems to be a pretty active area of thought for manufacturers of televisions, and it's used now in your car.
https://patents.google.com/patent/CN111885330B/en
Your car already does this. It's trivial for your television to do so as well.
Sidewalk doesn't yet have a TV manufacturer onboarded but an ad profile is well within the size limit for their spectrum. We're talking kb of json.
So it's not unfounded, there are patents. It's not speculation, it seems to be a pretty active area of thought for manufacturers of televisions, and it's used now in your car.