I have issuses with TimeDeltatime

I made a tilt for fps character (safer pick ups from the corners) and when moving with Q everything is fine. I mean the movement is slowing by Time.Deltatime, but when i am pressing the E button it fills that Time.Deltatime just dont work CODE: private void Tilt() {

     if (Input.GetKey(KeyCode.Q))
     {
        playerController.transform.rotation *= Quaternion.Euler(0, 0, 20 * Time.deltaTime * 10);

       Quaternion t = playerController.transform.rotation * Quaternion.Euler(0, 0, 20  * Time.deltaTime * 10);

         if (t.eulerAngles.z > 20)
         {
             t = Quaternion.Euler(t.eulerAngles.x, t.eulerAngles.y, 20);
         }

         playerController.transform.rotation = t;

     }
     else if (Input.GetKey(KeyCode.E))
     {
         
         playerController.transform.rotation *= Quaternion.Euler(0, 0, -20 * Time.deltaTime);

         Quaternion t = playerController.transform.rotation * Quaternion.Euler(0, 0, -20 *Time.deltaTime);
         if (t.eulerAngles.z > 20)
         {
             t = Quaternion.Euler(t.eulerAngles.x, t.eulerAngles.y, -20);
         }

         playerController.transform.rotation = t;
     }

     else
     {
         playerController.transform.rotation *= Quaternion.Euler(0, 0, 0 * Time.deltaTime * 10);

         Quaternion t = playerController.transform.rotation * Quaternion.Euler(0, 0, 0 * Time.deltaTime * 

10); if (t.eulerAngles.z > 0) { t = Quaternion.Euler(t.eulerAngles.x, t.eulerAngles.y, 0); }

         playerController.transform.rotation = t;

     }
 }