Speaking of revisions, with the advent of AI technologies it doesn't seem like we're that far away from being able to fully remaster movies with drastic changes. Imagine that as part of a movie's localization process they changed every actor's race to match the destination. The closest existing example which I'm aware of is the original Power Rangers which spliced footage from the original Japanese version with American actors when they weren't fully suited up.

I wonder if that kind of thing will gain popularity. There's people that prefer dubs over subs, I wonder if the same principle can be extended to other aspects of a movie. Personally I'll probably stick with originals as much as possible.