And before you ask, no. There’s no way to turn it off in settings.
Compare the camera shake in this to something like Doom, Halo, or even COD. They’re far more stable, and this game isn’t for some reason. It’s unnecessary and takes away from the experience.
This is what happens when you confuse animations with technical advancements. Animations on your character model to make it look like you’re doing more, but the experience is roughly the same… except this time you’re vomiting.