Sadly, that is part of the story. There are people with evil intentions, who want to coach in youth sports, or teach school, to be close to children. How to screen out such people is a problem.
All that is needed is openness to the idea. And I would suggest that every place where contact exists between adults and kids who are “ coming of age” has the potential for this to occur. It is evil, but parties are not always aware of this.
Although adults should be aware they may be seeking this. Kids are naturally curious. So it goes.