There’s a difference between preserving everything and being hyperbolic about it.
There’s also a difference between preserving the theatrical release of three of the most important movies made and preserving trailer shots and alternate takes from a different movie, while writing long essays about how much you hate it.
There is indeed a difference between preserving a finished, historically significant set of films, and preserving unfinished works-in-progress. I agree with you on that. But on your other point, this is a Star Wars forum, what else do you expect people to talk about? Your posts could use a lot less 3PO and a lot more content as far as I’m concerned.