The Owl House sucks. Lousy world-building, bland main character (except when she's being completely oblivious to the pain she causes others, as in the first episode, where her "quirky" antics endanger her fellow students, so you can add "obnoxious" to the bland), utterly forgettable. Amphibia it ain't. Its only redeeming value is having Wendy Malick as a voice actress. She rocks.
So yeah, don't even mention Owl House (which has been cancelled) as an addition to a Disney park, even facetiously. That's a sin of imagination right there.
Speaking of Amphibia, yeah, it too has no chance of being added to a Disney park, but...it would fit right into Animal Kingdom. In fact, the Navi River ride should be replaced by Amphibia's swamp world. It'd be a lot more fun IMO. And probably make a lot more sense, narratively speaking.
I'd still rather have Zootopia, though...