Oh, you mean USB headphones? TBH, way overly complex compared to analog with (albeit negligible) audio quality loss, which still works with legacy tech going back decades. It's like arguing a bicycle is obsolete because motorcycles exist.
You did, because you're assuming that you can only choose one or the other. Even though it's been demonstrated that the headphone jack does not require much space, can even be added to phones that don't have it (check out Strange Parts on yt) and does not have any drawbacks.