Thats because he discovered the secret that we all eventually discover when playing with dual sticks:
You don’t actually aim with the right stick, you aim by strafing.
Think about it, when you’ve lined up the perfect shot in the distance but the enemy keeps moving, do you readjust your aim? Or do you duck walk in a little circle whilst prone until the crosshair lines up
Hupf@feddit.org 3 hours ago
xkcd.com/1172/