BelatedMedia’s “WHAT IF STAR WARS EPISODE III WERE GOOD?” video on YouTube (https://www.youtube.com/watch?v=6wKqH6vlGHU) kinda dives into this topic. In it, there is no other apprentice shown, and there is a battle between Obi-Wan and Anakin on Mustafar but it doesn’t show a couple of things: Anakin burning, Palpatine declaring himself emperor, or even directly call Padme’s kids Luke and Leia.
It does hide the spoilers but not in the same manner like what I’ve seen in this thread. It’s pretty interesting and I suggest to give a watch to have a better idea of what I’m talking about.