Over the course of this thread your argument went from "It's not technically possible" and "they will have to train their own models" to "I don't want to buy certain devices".
This is no different than Google not supporting just any old headphones.
Then the argument came that Apple’s AirPods are “overpriced” even though the cheapest AirPods that support it - AirPods 4 with ANC are in the same price range as Google’s and cheaper than the worse sounding and more expensive Sony Earbuds.