Any rash actions by Palestinians is understandable. They are people without power acting out of desperation to have some sense of agency in their lives. Killing people that kill your family indiscriminately for entertainment is perfectly reasonable. I suspect the most effective means to destroy the Imperial core is to utilize its internal contradictions to undermine its stability and build institutions that serve the people better than the garbage current institutions. They have prepared for war, but the treats to the imperial core people proletarians are stopping. They need to feed the imperial core Bourgeoisie. That is where I think the Leftists must focus their attention in the imperial core. China is making deals and cutting off the imperialist superprofits. While the imperial core armies are very expensive they are overpriced for what they are paid for. They can't win the wars to enforce the superprofits. As long as China can keep their Bourgeoisie in check, the collective of humanity has the opportunity to build communism.