@Nepiant You said needs to die, as in the world cannot be better unless they die. There are plenty of people out there who I think should die and the world would be better for it but the world can still be better even if those people don't die.
And even if all the shitty people in charge of all the shitty systems were killed, you'd still end up with new shitty people in charge of new shitty systems unless the incentives that cause the shitty systems change first. So changing those incentives would have better long-term effects than killing the people created by those systems would.