And technically Spielberg is STILL revising his films on home video. Maybe not to full on Lucas level but the idea that the versions of his movies available right now are fully true to the theatrical versions is false. There’s been recompositing, minor digital tweaks to correct matting and other things, changes in color timing, changes to audio. So if anything he’s not really proving himself to be any better than his buddy George when it comes to preserving his work as is. Yes the changes might be minor in comparison but they’re still changes.