The comparison is probably most recognizable to popular culture as the basis of the graphic novel/box office catastrophe V For Vendetta, in which a dude dresses up like Fawkes and brings down an evil dystopian theocracy. In recent years, through some bizarre online game of Chinese whispers, Fawkes has also come to somehow represent Internet teenagers' struggle against Scientology.
Because hey, why not?
While anarchists may be right that Fawkes was the only person ever to enter Parliament with honest intentions, they've forgotten what those intentions were. Fawkes wasn't trying to destroy an evil theocracy, he was trying to install one.
Fawkes' face of freedom.
Fawkes was a fighter for Spain and the Catholic Church. His goal was to end the slightly more egalitarian Protestant revolution in England by restoring Catholic domination. If the Gunpowder Plot had actually succeeded, Britain would probably look less like an anarchist commune and more like the fascist police state Alan Moore warned us about.