Your question is the genesis of a flame war, as you have already realized. It assumes/implies that there is a set of roots to "evil". Take a uniform/symmetric

Your question is the genesis of a flame war, as you have already realized. It assumes/implies that there is a set of roots to "evil". Take a uniform/symmetric orderly system with rational actors. Now introduce random events to the system. This will immediately create asymmetric results which are unevenly distribute load or resources to different actor/parts of the system. This is with a uniform system. Ignoring things like control structures, monopolies, and rational actors or any level of complexities from real life.