Unless TNYM you want me to say that since laws are so strict these days and it's over, they should all just throw in the towel and walk away from the life. We all know that's not happening. Maybe some people actually do, but not in general.
Cosa Nostra will NEVER cease. NEVER! In one form or another Italian OC will survive. That I bet my bottom dollar on. But it will NEVER EVER be as overall lucrative or slippery as it once operated. "The cat is out the bag" as they say.
And times have changed. THAT I know first hand.