[Oni]

Scamming, Irrespective of the person(s) Involved, Is an act of deception with the sole purpose of defrauding the Individual In question.

It's Immoral/unethical and those who find It hilarious, need to seriously question their Integrity.

I agree with what @mothered has said.

We tend to do an alright job at enforcing the rules, but OP isn't wrong that scams will (inevitably) happen. Best we can do is inform the members of safer ways to conduct business.