Hipsterism in comics leads to the deconstructionist books like Ultimates that portray heroes as barely better than the villains they fight.
Incorrect. Deconstructionism is actually a well-established literary trope that implies the inversion and/or subversion of cliches. It's one of the various ways a writer can come at a familiar concept from a new angle and retell an old story in a novel way.
The "antihero" is the classic example of this; it is a deconstruction of the standard "noble hero" concept and is at least as ancient as literature itself. While a hero is considered to be a paragon of virtue and the exemplar of society's ideals, the antihero is a kind of asshole who manages to do the right thing in spite of his flaws.
Artistotle actually considered the antihero to be the more virtuous of the two. The hero, he believed, does what he does because it is in his nature to be virtuous; antiheroes manage to achieve positive behavior only through considerable effort.