If your only platform is uniting on hatred, and have no actual plans in place for improvement, you just become terrorists, rather than revolutionaries. Something being “easy” doesn’t mean it is effective. Lenin actually wrote about such a group, the Socialist Revolutionaries, in the article Revolutionary Adventurism. The SRs had taken to advocating assassination as it “transfers power from the elites to the masses” (something historically false) and declared that theory was bad, because it can get in the way of unity. Such directionless action ultimately doesn’t change anything.

Hating the Capitalists is well and good, but without a unified plan to replace them, the hate becomes the goal and nothing gets better. That’s why we can celebrate the death of this bozo while recognizing nothing will change because of it unless the workers get organized.