How to check for the presence of an object in the scene with a specific tag?

Question

Unity

I'm confused about something. How to do it?

if (GameObject.FindGameObjectsWithTag("Zombie") == null)
        {
            Debug.Log("12");
            _textWave.GetComponent<AnimationText>().SetTextWave();
        }

How to check that there are no objects in the scene? debug is not running

Answer 1

An empty array is returned if there are no such objects.

if (GameObject.FindGameObjectsWithTag("Zombie").Length < 1)

Answer 2

it's better not to search like that, but to create a class that will store them