I get you, but even after purchasing it in September 2018, I wouldn't have expected anything. The TV manufacturers are notorious for dropping support quickly. Especially if the features won't make them any money.Although I agree with you with the buying without expecting much support, the problem is that even newer TVs didn't have AirPlay. AirPlay was opened by Apple so others could add it and LG decided to do that. This all started in 2019,
why would they not give it to very recent models?.