Fix the mess??? Like he did with Black Panther being told off by a LINE of black women, a snotnose punk, Namor and a beatdown by Cap America who told...
They re did the beginning because they didn't have the rights to the first movie for whatever reason if you ignore that every thing else makes sense...
The reason you get all that is because it INFLATES sales for a time. Why? I can give you a real life example from one of the comic book stores I use...