Ultimately, when you have a park like Disney's Animal Kingdom, you will have to create more things out of whole cloth in order to tie those new attractions back to the themes of the park. Since that's a non-starter for today's Disney company, you need to pick the stories and the parts of those stories that work. For me personally, there are story treatments for Encanto and Indy that seem to work.
If Coco is a Oaxacan carousel with the Coco name attached, I'll take that too. That's a tie back to real world culture and their stylistic interpretation of animals that has already been represented in the architecture of the park.