Most of the Cap's rogues gallery is made up of dudes pursuing an ideology that puts them at odds with the traditional values of America. Flag-Smasher is interesting because he's at odds with the traditional values of everything. The Swiss anarchist wants to dismantle every single government and nationality on Earth, uniting us all into a one-world government sure to make people on YouTube lose their minds. As supreme commander of ULTIMATUM, he conducted a terrorist campaign all over the world before being assassinated. There's a new guy under the hood but he just got his arm bit off by Venom so I think he's gonna take some time off.