Why of course their filmed to elicit reaction and EVERY culture has their own traditions,beliefs and ways of living..The big kicker for me is these animals are likely wild caught..If we( human race) farm something then it is done so for a purpose and acceptable in my eyes..On science daily their talking about the need for aqua culture due to the over harvesting of seafood..We, human race again often do not see something until its too late..We, us here raised both pigs and calves for meat..But that was the purpose of and they were not pulled from the wilds..Humans are and always be consumers but education will make a smarter consumer and such will ensure we always have that item/s to consume..