F/A-18C Hornet prepares for take-off at the USS Dwight Eisenhower for dropping bombs at hordes of zombies in the East Coast of the United States.
I think it'll take at least 20 years for people to start feeling not as vengeful towards Zacks to be able to get behind such a cause, but yeah, I can definitely see activists protesting against that.
Post-war, the tourist attraction of the Cu Chi Channels offers tourists the chance to fire Vietnam War-era weapons at chained zombies. The move itself is considered controversial by activists that claim zombies need to be disposed of humanely rather than being turned into some sort of sport or entertainment.