Cyberpunk 2077, Assassins Creed Valhalla, Gears 5, Halo Infinite ... Will have smart delivery on Xbox Series X, which means that if you buy it on Xbox One, you will get a free upgrade to the Series X version. Sony did not mention anything about it in the press or during their unveiling event that makes me think they might have no plans for it.
You 'd think Sony would advertise The Last of Us 2 with a free upgrade to the PS5 version, but I haven't heard anything like that from them.