Do you use modal dialog boxes only with a cross in the GUI of your projects?

Question

User interface

If it's a selection/confirmation box ([Yes] and [No] or [OK] and [Cancel]), then of course there will be buttons.
And if it's just a modal information window, then the button will be one: [OK] or, for example, [Close].
In both cases, there is also a “cross” in the window title, which closes the window (in the selection / confirmation window, such closing the window is equivalent to rejecting, canceling)
But in the second case, one “cross” seems to be enough.
We argue about this. I stick to what should be uniform, classical.
But everything flows, everything changes.
And what about your practice with such windows?

Answer 1

Cross always. In the forms next to the submit, an additional button is close.