Freediving has no real reputation except as a risky hobby while spearing has a very spotty reputation from 'bad press/ PR" stupid asshats breaking the rule (spearing Goliath groupers) and misconceptions about what we do in the first place.
So, if we have a video like this, it takes some maturity on the part of the veiwer to say, 'this is fantasy and it is just a cool thing to watch', just like violent video games and glorified alcohol advertisements. Quote: LunkerBuster.
I respectfully disagree, even as a American I have been a fan and friend of many pure freedivers, this began when I met the late Jacque Mayol at the Miami Aquarium in the 60's. His calm nature and skills as a Freediver and spear fisherman set a standard I may never achieve, but I have had a life time of seeking.
I have dove on several (deep for me) wrecks in the South Pacific with only a Speedo,fins, and a vahine in the outrigger just for the fun of it. Some times less is more, and the images will never leave your mind.
Cheers, Don