Norway ´23 MYLR owner without USS here - I guess all we can do at this point is trust that Tesla will (at some point) deliver on a comparable or better park assist then what has been with ultrasonic sensors. Of course it is a massive annoyance to not have something even our old cars have, and I can only speculate to the whys and why nots all I want. The energy spent on it only impacts me, not Tesla. In the end I am a beta tester for everything Tesla - something which I must admit has mostly come to my advantage