I, for one, have learned a lot from watching FutureWeapons.
Has anyone, for example, noticed that all new weapons systems are introduced by the host as being the deadliest new innovation on the battlefield since the pointed stick?
Now, many people would find this as evidence of rampant hyperbole in the script, but since this show employs on sight testing and on camera demonstration, any exaggerations would obviously be exposed as such within minutes.
Therefore, we are left to conclude that all new weapons systems in the future are the deadliest. Indeed, all futuristic weapons have hit a fundamental limit on deadliness; an asymptotic wall in their lethality. All wars in the future will be fought, therefore, with diverse weapons systems of exactly the same lethality, and that lethality will be very high.
A show is not just about content but about ratings. It is not a documentary but an ongoing show. Many people that watch are not going to be firearms enthusiasts or into weapons in general and the added dramatics and exagerations are to help ratings. It does not mean the guy is dumb or full of himself or that he even thinks as highly of himself as the script makes him act.
It is a show, for entertainment, and depends on ratings by people not really interested in documentary precision, but in seeing things go BOOM. Being told they are seeing the latest and greatest items ever, by the biggest and baddest type of dude helps to reinforce that.
If that means he has to cite he was a SEAL, and cite his qualifications, and remind people currently fielded equipment is something greater than it is or will have a bigger role in the otucome of a battle than it really will then the producers and script writers will make sure he does that. If I was him I certainly would to keep doing such a fun job. Who cares if it makes some people think I am ignorant or full of myself. People that believe who they see on a show is the real individual are not likely to be the brightest individuals anyway.