I wish this would and bring replaceable phone batteries back to the US as well, since it would theoretically be easier for brands to just have a single model for all countries, but unfortunately I highly doubt that we'll be the case, as demonstrated by Apple taking extra effort to put geolocation code in their phones that unlocks "sideloading" when you are in Europe but then locks it again when you're outside of your Europe. As it turns out the extra effort it takes to create an exception to your hardware and software for Europe is far outweighed by the extra profit of being able to keep giving a more locked down products to everyone else.