Early upbringings always will be a factor of people doing these acts. Yes what they have done is cruel but no-one ever looks at the pain they endured first and help prevent what could be lead to

Matthew 24:12-13 "And because lawlessness will be increased, the love of many will grow cold. But the one who endures to the end will be saved." We are seeing how lawless behavior is being acted out in many ways. Jesus is coming soon.