How to delete multiple objects?

Question

Unity

Good day, please tell me how you can delete a parent if one of the children passes the check?
Impose a condition so that when a child is deleted, the parent is deleted? Verification occurs upon contact, I can’t think of a universal way. I understand that you can set it through the inspector and remove it, but this will greatly pollute the code.

Answer 1

Well, let's say this:
*checking for a successful collision*
{
A = GameObject.Find(transform.parent.name);
Destroy(A);
}
It seems there is nowhere more universal.
Just don't forget to declare A as a GameObject.
This method should be hung on all child objects upon interaction with which the parent should be destroyed.