I'm not a dataminefag or whatever, but what has been so hard to grasp about the fact that any Pokémon encountered or fought against in the game having scrubbed level-up, tutor and TM moves?
Look at your eternally level 40 Glalie. Its learnset in the datamine consists solely of the four moves everyone's has. Yet because of the same datamine, we saw Glacia has a Glalie with Freeze-Dry, a move introduced in Gen VI that Glalie couldn't learn in XY.
>Elite Four Glacia - 555
>Glalie #2 (Lv. 52) (Ability: Inner Focus) (Moves: Protect/Ice Shard/Hail/Freeze-Dry) IVs: All 25
If you want to either shitpost or (perhaps rightfully) assume the datamine isn't gospel, at least cite the Eurogamer interview or the fact that the Delta Episode script wasn't found, at least to the best of my knowledge it wasn't. Blaziken being able to learn Ice Punch via tutor isn't checkmate.