The threat of an attack from an insane dictator would make most people nervous, but for the internet, it's little more than an opportunity to mock. Incessantly.
(Granted, stunts like this certainly don't help bolster their credibility...)
Kim Jung Un is targeting Los Angeles with a missile? Pssh.
Pyongyang is testing missiles dangerously close to the 38th parallel? We're not concerned.
North Korea is heading to space? Yeah, suuuuuure.
But don't feel bad, North Korea -- your ineptitude will always pale in comparison to that of France. Je suis désolé, mes amis.