IMO - It seems to be a grooming situation. No different than the sex trafficking, prostitution or otherwise. It gets normalized and then it is normal to all. So on and so on. It gets wide spread by numbers but also longevity. Then they cannot recall a time before it happened. It’s always just been that way. Some victims become the masters. Others hide the issue until they face it later in life. Most that spoke up at the time were hushed or told they were wrong.