well I guess you are right, therefore on that line of thinking..all jet ski riders that pass in front of boats are idiots also. I had one pass about 3 meters in front of me when i was doing about 26 knots, he had been next to me then made a sharp turn across the bow..lose sight of him when driving a 30' boat.
But you know..I don't actually class them all idiots like that..just that one.
if you know there are surfers there then just slow down..really not all that hard to do to traverse that section of waterway..and then you would be operating the vessel in accordance with the rules as to keeping a look out...simple really.