Coffee
One might assume coffee's destructive potential to be negligible, but such assessment reveals insufficient understanding of secondary cascade effects. Coffee has toppled governments, fuelled revolutions, and created the conditions for the French Enlightenment. The coffeehouses of 17th-century London became crucibles of seditious thought that would reshape global politics.
On a more immediate scale, the office coffee machine remains responsible for countless workplace conflicts, passive-aggressive note-leaving, and at least three documented instances of interdepartmental warfare over who failed to refill the pot. The economic destruction wrought by caffeine withdrawal headaches in unproductive work hours runs to billions annually.
Hulk
The Hulk's destructive capacity requires little scholarly elaboration. Documented incidents include the demolition of multiple city blocks, the rearrangement of Harlem's urban landscape, and property damage estimates exceeding the GDP of several small nations. His signature attack, colloquially termed 'smashing,' demonstrates remarkable efficiency in structural disassembly.
However, this destruction, whilst impressive in scale, lacks the subtle pervasiveness that characterises truly influential forces. One may rebuild a demolished building; one cannot easily restore a civilisation's sleep patterns once coffee has introduced them to the concept of the all-night work session.