I think I'd have to know more about the context here before coming to a final judgement.
Sure, maybe he shouldn't have been talking to 13-year-olds about stripping at all, but there's a big difference between encouraging them to become strippers, and using stripping as a cautionary example of why you shouldn't be fixated on money.
Read the story again...
He was advocating stripping as LUCRATIVE... for those who ARE fixated on $$$.