>>33433882ORAS. In the very moment they introduce parallel dimensions, they mention a Hoenn with different wild pokémon and a Hoenn where megaevolutions don't exist (and then in SM we get an Anabel extracted from the Battle Frontier that didn't exist in ORAS).
This is flavorfor their world, not fodder for Serious Internet Arguments and headcanons, so they aren't going to say something as 4th wall-breaking and literal as "every game you have ever played is canon" (although it was quite close)
