I'm not entirely sure what scene I would've said had me similar when I could still more surely remember those first years. Possibly a game I've forgotten since. Maybe one of the Bionicle Mata Nui Games or some other big online game. Or Imperium Galactica 2.
But a moment that will always stick with me is from the first Homeworld game: when you return from your first hyperspace voyage. That entire game was epic, including the intro sequence, but it's that sequence that I think can stand forever as a masterpiece.
I haven't seen any further info, other than Warner Bros Warner Bros Discovery taking down a bunch of Cartoon Network games and also Cartoon Network itself recently: https://www.pcgamer.com/games/warner-bros-is-delisting-games-again-a-half-dozen-cartoon-network-releases-have-been-removed-from-sale-on-digital-storefronts/