Actually, it's a statistical certainty that a certain number of illicit transactions take place on Facebook Marketplace. If we were writing a program that we knew would have a bug in a certain number of cases then we would write a test for it or write exceptions. If Facebook is handling this responsibly then I'm sure they have a process for identifing wrong do-ers and handing everything they know to the authorities.

When they figure a way to monetize it, they will sure do it. But then we all will end up in jail.

if ( Facebook.HandlesResponsibly(“black market”) == TRUE ) then me.colour = “surprised”