Some people think that if there is an on-screen button prompt, it's automatically a QTE, which is wrong.
Most of the time, on-screen button prompts are added unto mechanics didn't need them.
For example:
- Tapping the button to escape from an enemy's grasp.
- Counter attacks, where you press a button the same time an enemy attacks.
- Stealth kills, where if you sneak up behind an unaware enemy, you have a special instant kill move.
- Tapping the button to increase damage during certain attacks.
If you grew up on gaming in the 90's you would know that a lot of these mechanics can be taught and didn't need an on-screen prompt.
On-screen button prompts are added mostly for convenience but they also create confusion, where everyone thinks it's a "QTE sequence" because there are button prompts.