I think that statement needs the caveat that that thread discussed with the conclusion that it's a myth (which as far as I can tell originated on HN), and that

I think that statement needs the caveat that that thread discussed with the conclusion that it's a myth (which as far as I can tell originated on HN), and that there was one single post on Samsung support about a TV connecting to a neighbour's WiFi, which unless someone can reproduce I think we have to assume was their kids or guests doing at this point.