i think you mean "who" not "what", so your answer is Vladimir.
Cause once there gone there gone and gorilla are one of the ones at the top of the food chain, so if they become extinct than the stuff they eat will over populate and yeah. Hope this helps sorry if I'm wrong
Answer:
No, because this could really hurt people. If one person or group had finaal say in religious issues, it might cause a dispute between family or other people in this religion.