It's not about being bad at video games, it's about not using their brain and logic. She stands still in a firefight and spams the pistol, i wonder if she was in a real warzone she would stand still in the open when everyone was firing at her. It's like they shut down their thinking switch in their brain and then hop into the game. Same goes for other games too, people do everything that is stupid that they wouldn't really do in real life. Like looking at walls or the ground and wondering where they should go or when there is a clear path visible in front of them, searching for a path where they already explored. This is so fucking odd to me.