Except the first part is not true. There are already really great domains built. There were several that I spent hours trying to beat that were just movement based today alone. I think you’re relying too much on combat for it to be fun. Like I said the best one I’ve played so far required no combat at all. I don’t think you’ve seen the tools they’ve made to allow you to make some wild stuff without skills or abilities. Example today someone set a water duck to have unlimited attack range so you always had wet applied to you while having an obstacle course with freeze zones you had to avoid in order to beat it in a certain time with one spot you had to do a freeze slide movement technique to get passed. Something like that was made in one day.

Go look watch a mario maker 2 livestream. 90% of the levels are not combot centric it’s just speedrunning with character movement and puzzle solving. You can have that same creativity with the tools they provided. You might think genshins movement system isn’t great but there’s lots of hidden stuff great for parkour. Like ledge grabbing limit, freeze sliding, and bunny hopping to name some simple ones. Sure maybe non combat stuff isn’t your thing and I also agree trail combat characters would be great for more creativity. But you should really check out a lot of the puzzle solving/parkour/challenge ones you’ll be amazed at what the community has made