That is exactly why he is working at the junkyard. His value to society is limited to his ability to throw trash into piles. If he were a great communicator, he would be a successful journalist, author, TV presenter, politician, executive, etc... instead of sitting with his equally-stupid friends at the junkyard. [Not that everyone working at a junkyard has to be stupid, no; some may be good people, but his stupidity will keep him there and prevent him from doing anything else.]
I've seen similar situations, where stupid people have needlessly smashed things that were worth saving. Value that was created from many hours of skilled work by many talented and hard-working people, which then survived for many years (or in the case of Bamiyan statues, for centuries!) can be destroyed in just seconds, wherever stupidity gets a chance... Very sad, indeed.