There are entire rides that have come and gone from Disney parks over the years, so a scene change on one ride means little, if anything to me.
I still lament the loss of Journey Through Inner Space, the first Disney ride I can recall going on when I was little, even though Star Tours took it’s place.
I also miss the People Mover and even the Rocket Jets, even though I feared the rocket I was in would somehow snap off and I’d go sailing in a graceful arc over Space Mountain and into the Disneyland parking lot to my doom! 😛