Killdozer will never happen again. Nobody these days possesses the welding skill, the insanity, the focus, or the sheer willpower to spend hours tearing things up with their homemade death machine. Even if someone studied where the original guy went wrong, and worked to improve it, it still wouldn’t work. Even if, say, 10 of them rolled out of the Evil Villain Hideout Hut simultaneously. The United States is just too cowed under Trump for there to be any real instances of spectacularly interesting, destruction-oriented protests against stuff.