I am aware, yes. I also know that G-max doubles the health of the mon and it's not just any mon, it's the Ace of a trainer said to be equal to a regional Champion.
I don't really follow the accurate to the games part because the giant Aura Sphere is about as far from the games as you would get lol. And if we're talking type advantage, Cynthia's Garchomp should pretty much die to any ice attack then? And Leon's Charizard to a rock type move, so how is it still undefeated?
I'm all for type advantage being important again in the anime. I had no complaints about Lance’s Hydreigon being one-shot by Gardevoir because that's realistic. But that's a 4x weakness, by a Mega Pokemon and Champion Ace against a non-gimmick, non-Ace Pokemon. Pokemon in the anime are generally shown to be more durable than the games unless there's a significant level advantage or power difference. Maybe if it were Mega Lucario vs Gmax Duraladon, that would be more believable (considering it gets the adaptability boost and all). Or Base Lucario vs Base Duraladon (it's special defence is rather poor), but even those would be a stretch because I would not expect a Champion Ace to go down like that even in base form, considering Champion Ace's are shown to be quite a bit stronger than their other mons.
Sorry if I was rude anywhere, we've had this conversation before and we'll just have to agree to disagree on this one. I'm open to hearing points in it's favour from your side but unfortunately type advantage alone just doesn't do it for me.