Can you imagine how much research, training and balls went into that production?
Freeriders have been aquaplanning their moto-x bikes since the first crusty demons of the dirt movies in the late 90's. Robby Maddison has just multiplied the risk and difficulty by 1000 times. It's not like moto-wave ridding is ever going to become mainstream in fact most of us will never see it in real time in our lifetime. So you can't seriously be worried that it's going to ruin a peaceful surf or damage the environment!
Feats like that just pump me up and keep me in awe of what risk taking guys on the fringe will do for their next adrenaline kick.
When they can figure out a way to do that on the water, but also risk all the people on the beach and downwind for a few hundred metres, it may get popular.