Satan brought hate into this world and made it impure. People were perfect, and living in a perfect place until they ate the fruit from the center tree. There is evil influences all around us, no child is born a mass murderer or a satanist.
Evil can be influenced as well as be forced, like from demons. My family has a history of being exorcists (you don’t need to believe me) and I could talk for hours about spiritual warfare or religion
That’s my opinion