G2 need a player who can take over a map. Teams who win international events have always had that guy - when the fundamentals and gameplan break down you need someone who can take over a map mechanically. G2 doesn't have a guy like that so if the other team gets a read on their game plan they're cooked. It's one dimensional Valorant and it's very very boring.
SEN 2021 - TenZ
GMB - naTs
ACE - cNed
OpTic - yay/Marved
Loud - aspas/ Less
FPX (old) - suygetsu and Shao
FNC - Entire roster except Boaster
EG - Demon1 and Jawgemo (on his day)
SEN 2024 - zekken and TenZ
GENG - t3xture, Karon, Meteor
All these players can mechanically just outskill you to take over and win maps by themselves. As long as G2 lacks a guy like that, they ain't winning shit. With short turnaround times in international events, you can't rely on anti-strats and prep work.