Bruh, this shit is just rushed.
JL Animated and JLU Animated are some of the best comic book adaptations of all time. It took the flash seasons before he was using the speedforce like he did in the snyder cut.
DC has already done the death and birth of Superman Frank Miller Batman, Parallax, and fucking flashpoint.
They lost the fight, Superman died again and the flash just reversed it. How can they ever lose when they have infinite do overs? Nothing really matters the way this was set up, and it was set up this way because Synder doesn't fundamentally care or respect the source material. Batman getting raped? Already killed of Dick Grayson so no nightwing? I could go on and on.
These are one off films, not a coordinated universe, or at least not a sustainable one