GUYS?
The ships are piloted while they are in the harbor by these HarborMaster dudes. They drive the ships in and out because they have local knowledge.
So the ship’s flag and/or crew or captain, etc. are not likely to be relevant.
But just go ahead and bash away if that makes you feel righteous.
OK?
My guess is the harbor master dudes here were DEI (didn’t earn it) hires.