When it comes to the whole chosen one/prophecy thing, what’s tough is its the central thing about the prequel movies with Anakin. Unfortunately, because of Phantom Menace that is why Anakin is taken as a young boy found by a Master Jedi since “he has no father” and the “Force is unusually strong with him.” So because of the first movie, you have to have it, Anakin is already on a pedestal, unfortunately, the original movies didn’t really touch on that at all since, well, it wasn’t needed.
The real question is if Rise of Skywalker will touch on this to kind of complete the topic/story behind the Skywalkers, starting with Anakin. If it does not, then the whole prophecy/chosen one is not needed. But again, it is tough to completely remove because of the first movie. It is strange in a way without it since it was kind of a big deal in the first prequel movie. I don’t think there is a clean way to completely remove that topic.