You must not deal with 15 - 18 year olds much. 90% of my employees are that age. They make all kinds of decisions good and bad.
That is pretty filthy of you to conflate fifteen year olds with eighteen year olds sexually.
I never went there.
I don't care how many people you deal with, the two are not the same and both the law and most other people make a distinction on that which you seem to be denying.