Yep. This is 100% the mobile game, upgraded with higher fidelity player models, and given new gameplay mechanics. But it's the mobile game, and lacks any nuance or complexity that used to be the staple of this series for decades.
Moving forward, there are no patches or mods that can make this game anywhere as complicated as even Winning Eleven 9, as it still needs to run on a phone. One solution is for them to stream the game's "brains" off a server so it's always online, the way MSFS does with its textures. But yeah, eFootball is a mobile game with enhanced player models, lighting and new gameplay mechanics and that's it.