To make the assumption that ‘only’ new film IPs can be considered timeless and not original theme park IPs simply isn’t true/false.
If you’re saying that’s what I said, it’s not. It’s just logical for Disney to make sure bets when spending 100s of millions on theme park expansions. For example, they could’ve came up with a new story for the new Splash Mountain, but they know people will flock to it because “Tiana”, amongst other reasons is why they chose that.
Maelstrom (in my previous example), was dated and needed an update, instead of coming up with an original idea, they created the not so great attraction FEA, which is an example of how shoving an IP in, doesn’t always work. That attraction is still immensely popular, because “Frozen”.
While I can understand that some may feel this is “watering down” the park experience, I think the few outliers like FEA and VOTLM shouldn’t poison us from IP.
The other reason this argument is somewhat pointless, is because we know this is the future of the Disney Parks. I know that some may feel this is a mistake, I don’t, and I’m entitled to that opinion, as much as you are.
I think highlighting that Tokyo (who fully chooses what gets designed & built, with no input from Disney) is a super important part of this discussion. Tokyo Disneysea is heralded as such a unique and fantastic park, that has several of their own original attractions, they are now “infusing IPs”, into Fantasy Springs.